Catalysis of the hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen phosphorylase limit dextrin. Limit dextrin is the highly branched core that remains after exhaustive treatment of glycogen with glycogen phosphorylase. It is formed because these enzymes cannot hydrolyze the (1->6) glycosidic linkages present.
Catalysis of the reaction: ATP + adenosine = ADP + AMP.
Catalysis of the reaction: ATP + AMP = 2 ADP.
Catalysis of the reaction: ATP + nucleoside monophosphate = ADP + nucleoside diphosphate.
Catalysis of the reaction: ATP + GMP = ADP + GDP.
Catalysis of the reaction: ATP + nucleoside diphosphate = ADP + nucleoside triphosphate.
Catalysis of the reaction: (S)-2-hydroxy-acid + O2 = 2-oxo acid + hydrogen peroxide.
Catalysis of the reaction: 3’-phosphoadenylyl sulfate + [heparan sulfate]-glucosamine = adenosine 3’,5’-bisphosphate + [heparan sulfate]-glucosamine 3-sulfate. The [heparan sulfate]-glucosamine 3-sulfate has a substrate consensus sequence of Glc(N2S>NAc)+/-6S GlcA GlcN2S*+/-6S GlcA>IdoA+/-2S Glc(N2S/NAc)+/-6S.
Catalysis of the reaction: 3’-phosphoadenylyl sulfate + [heparan sulfate]-glucosamine = adenosine 3’,5’-bisphosphate + [heparan sulfate]-N-sulfoglucosamine. Note that this activity includes EC:2.8.2.12 (deleted from EC).
Catalysis of the reaction: acyl-CoA + 1-acyl-sn-glycerol-3-phosphate = CoA + 1,2-diacyl-sn-glycerol-3-phosphate.
Catalysis of the reaction: 2-lysophosphatidylcholine + H2O = glycerophosphocholine + a carboxylate.
Catalysis of the reaction: 1-acyl-sn-glycero-3-phosphocholine + acyl-CoA = phosphatidylcholine + CoA.
Binds to and increases the activity of 1-phosphatidylinositol 4-kinase.
Binding to a phosphatidylinositol, a glycophospholipid with its sn-glycerol 3-phosphate residue is esterified to the 1-hydroxyl group of 1D-myo-inositol.
Modulates the activity of the enzyme 1-phosphatidylinositol-3-kinase activity. See also the molecular function term ‘1-phosphatidylinositol-3-kinase activity ; GO:0016303’.
Catalysis of the reaction: ATP + 1-phosphatidyl-1D-myo-inositol 5-phosphate = ADP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate.
Catalysis of the reaction: ATP + diphospho-1D-myo-inositol-pentakisphosphate = ADP + bis(diphospho)-1D-myo-inositol-tetrakisphosphate. The isomeric configurations of the diphospho-1D-myo-inositol-pentakisphosphate (PP-IP5) and bis(diphospho)-1D-myo-inositol-tetrakisphosphate (bis-PP-IP4) are unknown.
Catalysis of the reaction: acyl-CoA + 1,2-diacylglycerol = CoA + triacylglycerol.
Catalysis of the transfer of a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxyl group in a similar glucan chain.
Catalysis of the reaction: 1,4-alpha-D-glucosyl(n) + phosphate = 1,4-alpha-D-glucosyl(n-1) + alpha-D-glucose 1-phosphate. The name should be qualified in each instance by adding the name of the natural substrate, e.g. maltodextrin phosphorylase, starch phosphorylase, glycogen phosphorylase.
Catalysis of the reaction: inositol diphosphate pentakisphosphate + H2O = inositol hexakisphosphate + phosphate.
Binding to a 14-3-3 protein. A 14-3-3 protein is any of a large family of approximately 30kDa acidic proteins which exist primarily as homo- and heterodimers within all eukaryotic cells, and have been implicated in the modulation of distinct biological processes by binding to specific phosphorylated sites on diverse target proteins, thereby forcing conformational changes or influencing interactions between their targets and other molecules. Each 14-3-3 protein sequence can be roughly divided into three sections: a divergent amino terminus, the conserved core region and a divergent carboxy-terminus. The conserved middle core region of the 14-3-3s encodes an amphipathic groove that forms the main functional domain, a cradle for interacting with client proteins.
Catalysis of the reaction: a 17-beta-hydroxysteroid + NAD+ = a 17-oxosteroid + NADH + H+.
Catalysis of the reaction: a 17-beta-hydroxysteroid + NADP+ = a 17-oxosteroid + NADPH + H+.
Catalysis of the reaction: a 17-beta-ketosteroid + NADPH + H+ = a 17-beta-hydroxysteroid + NADP+.
Catalysis of the reaction: 2 hydrogen peroxide = O2 + 2 H2O.
Binding to a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands.
Catalysis of the reaction S-adenosyl-L-methionine + L-histidine-[translation elongation factor 2] = S-methyl-5-thioadenosine + 2-[(3S)-3-amino-3-carboxypropyl]-L-histidine-[translation elongation factor 2].
Catalysis of the reaction: 2-hydroxy-3-methylhexadecanoyl-CoA = 2-methylpentadecanal + formyl-CoA.
Catalysis of the reaction: A 2-hydroxyacyl-CoA = formyl-CoA + a propanol.
Catalysis of the cleavage of C-C bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond.
Catalysis of the reaction: 2-iminobutanoate + H2O = 2-oxobutanoate + NH4(+).
Catalyzes the hydrolytic deamination of imine intermediates formed by several types of pyridoxal-5’-phosphate-dependent dehydratases, such as EC 4.3.1.19 and EC 4.3.1.17. This enzyme, which has been found in all species and tissues examined, catalyzes the hydrolytic deamination of imine intermediates formed by several types of pyridoxal-5’-phosphate-dependent dehydratases, such as EC 4.3.1.19 and EC 4.3.1.17. The reactions, which can occur spontaneously, are accelerated to minimize the cellular damage that could be caused by these reactive intermediates (from EC:3.5.99.10).
Catalysis of the transfer of an acyl group to an oxygen atom on the acylglycerol molecule.
Catalysis of the reaction: (R)-2-hydroxyglutarate + acceptor = 2-oxoglutarate + reduced acceptor.
Catalysis of the reaction: A + 2-oxoglutarate + O2 = B + succinate + CO2. This is an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from 2-oxoglutarate and one other donor, and one atom of oxygen is incorporated into each donor.
Catalysis of the reaction: 2-phospho-D-glycerate = 3-phospho-D-glycerate.
Catalysis of the reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O.
Catalysis of the reaction: a dinucleotide + H2O = 2 mononucleotides.
Catalysis of the reaction: ATP + pyridoxal = ADP + pyridoxal 5’-phosphate.
Catalysis of the reaction: pyridoxamine 5’-phosphate + H2O + O2 = pyridoxal 5’-phosphate + NH3 + hydrogen peroxide.
Catalysis of the reaction: CTP + (R)-4’-phosphopantothenate + L-cysteine = CMP + diphosphate + (R)-4’-phosphopantothenoyl-L-cysteine. Cysteine can be replaced by some of its derivatives.
Catalysis of the reaction: an orthophosphoric monoester + H2O = an alcohol + phosphate, with an acid pH optimum.
Binding to a 3 iron, 4 sulfur (3Fe-4S) cluster; this cluster consists of three iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands. It is essentially a 4Fe-4S cluster with one iron missing.
Catalysis of the reaction: NADP+ + sphinganine = 3-dehydrosphinganine + H+ + NADPH.
Catalysis of the reaction: alkene-CoA + H2O = alcohol-CoA. Substrates are crotonoyl-CoA (producing 3-hydroxyacyl-CoA) and 2,3-didehydro-pimeloyl-CoA (producing 3-hydroxypimeloyl-CoA).
Catalysis of the reaction: acyl-CoA + acetyl-CoA = CoA + 3-oxoacyl-CoA.
Catalysis of the reaction: 3-methyl-2-oxobutanoate + lipoamide = S-(2-methylpropanoyl)dihydrolipoamide + CO2.
Catalysis of the reaction: acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein].
Unwinding of a DNA/RNA duplex in the 3’ to 5’ direction, driven by ATP hydrolysis.
Catalysis of the hydrolysis of ester linkages within nucleic acids by removing nucleotide residues from the 3’ end.
Unwinding of an RNA helix in the 3’ to 5’ direction, driven by ATP hydrolysis.
Catalysis of the reaction: ATP + GTP = 2 diphosphate + cyclic G-P(3’-5’)A-P(2’-5’) (cyclic 3’,2’ GAMP).
Binding to a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
Catalysis of the reaction: 4-hydroxyphenylpyruvate + O2 = homogentisate + CO2.
Catalysis of the reaction: a 3-beta-hydroxyl sterol + NADP+ = a 3-keto sterol + NADPH + H+. Note that zymosterol is cholesta-8,24-dien-3-ol.
Catalysis of the reaction: 4,4-dimethyl-5-alpha-cholesta-8,24-dien-3-beta-ol + 6 Fe(II)-[cytochrome b5] + 5 H+ + 3 O2 = 4-beta-hydroxymethyl-4-alpha-methyl-5-alpha-cholesta-8,24-dien-3-beta-ol + 6 Fe(III)-[cytochrome b5] + 4 H2O. Note that zymosterol is cholesta-8,24-dien-3-ol.
Catalysis of the reaction: (6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4a-hydroxypterin = (6R)-6-(L-erythro-1,2-dihydroxypropyl)-7,8-dihydro-6H-pterin + H2O.
Enables the directed movement of phospholipids into, out of or within a cell, or between cells. Phospholipids are a class of lipids containing phosphoric acid as a mono- or diester.
Catalysis of the reaction: 5-hydroxy-L-tryptophan + H+ = CO2 + serotonin.
Catalysis of the reaction: 5-phospho-D-ribosylamine + ATP + glycine = N(1)-(5-phospho-D-ribosyl)glycinamide + ADP + 2 H+ + phosphate.
Catalysis of the reaction: 5,6-dihydrouracil + H2O = 3-ureidopropionate.
Catalysis of the sequential cleavage of mononucleotides from a free 5’ terminus of a DNA molecule.
Catalysis of the sequential cleavage of mononucleotides from a free 5’ terminus of an RNA molecule.
Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1); the synthesis of RNA from ribonucleotide triphosphates in the presence of a nucleic acid template, via extension of the 3’-end.
Catalysis of the reaction:a 2’-deoxyribonucleoside 5’-monophosphate + H20=a 2’-deoxyribonucleoside + phosphate.
Catalysis of the reaction: a 5’-ribonucleotide + H2O = a ribonucleoside + phosphate.
Catalysis of the reaction: an alcohol + NADP+ = an aldehyde or a ketone + NADPH + H+.
Binding to a 5S ribosomal RNA, the smallest RNA constituent of a ribosome.
Binding to an unprocessed 5S ribosomal RNA transcript.
Catalysis of the reaction: ATP + D-fructose-6-phosphate = ADP + D-fructose 1,6-bisphosphate.
Catalysis of the reaction: NADP+ + a 7-beta-hydroxysteroid = NADPH + H+ + a 7-oxosteroid.
Binding to a 7S RNA, the RNA component of the signal recognition particle (SRP).
Enables the transmembrane transfer of a potassium ion by an outwardly-rectifying voltage-gated channel that produces a transient outward current upon a step change in membrane potential.
Catalysis of the reaction: adenosine + H2O = inosine + NH3.
Catalysis of the reaction ATP + H2O + fatty acyl CoA(Side 1) <=> ADP + phosphate + fatty acyl CoA(Side 2). A fatty acyl CoA group is any acyl group derived from a fatty acid with a coenzyme A group attached to it.
Catalysis of the reaction: ATP + H2O + polyamine(out) = ADP + phosphate + polyamine(in).
Primary active transporter characterized by two nucleotide-binding domains and two transmembrane domains. Uses the energy generated from ATP hydrolysis to drive the transport of a substance across a membrane.
Catalysis of the reaction: ATP + H2O + xenobiotic(in) = ADP + phosphate + xenobiotic(out).
Catalysis of the reaction: ATP + H2O + heme(in) = ADP + phosphate + heme(out).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O = ADP + phosphate, to directly drive the transport of ions across a membrane. The reaction is characterized by the transient formation of a high-energy aspartyl-phosphoryl-enzyme intermediate.
Catalysis of the reaction: acetylcholine + H2O = choline + acetate.
Catalysis of the hydrolysis of a dipeptide by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
Catalysis of the hydrolysis of a single C-terminal amino acid residue from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
Catalysis of the reaction: acetaldehyde + CoA + NAD+ = acetyl-CoA + NADH + H+.
Catalysis of the reaction: acyl-CoA + acetate = a fatty acid anion + acetyl-CoA.
Enables the transfer of an acetate ester from one side of a membrane to the other.
The directed movement of an acetate ester into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: ATP + acetate + CoA = AMP + diphosphate + acetyl-CoA.
Catalysis of the reaction: (R)-3-hydroxyacyl-CoA + NADP+ = 3-oxoacyl-CoA + NADPH + H+.
Catalysis of the reaction: acetoacetyl-CoA + acetyl-CoA + H2O = (S)-3-hydroxy-3-methylglutaryl-CoA + CoA + H+. Note that this function was formerly EC:4.1.3.5.
Catalysis of the reaction: acetyl-CoA + n malonyl-CoA + 2n NADPH + 2n H+ = long-chain fatty acid + n+1 CoA + n CO2 + 2n NADP+.
Catalysis of the reaction: acetyl-CoA + H2O + oxaloacetate = citrate + CoA, where the acetyl group is added to the si-face of oxaloacetate; acetyl-CoA thus provides the two carbon atoms of the pro-S carboxymethyl group. Note that this function was formerly EC:4.1.3.7.
Binding to acetyl-CoA, an acyl-CoA having acetyl as its S-acetyl component.
Catalysis of the reaction: 2 acetyl-CoA = CoA + acetoacetyl-CoA.
Binding to a protein upon acetylation of the target protein. This term should only be used when the binding is shown to require acetylation of the target protein: the interaction needs to be tested with and without the PTM. The binding does not need to be at the site of acetylation. It may be that the acetylation causes a conformational change that allows binding of the protein to another region; this type of acetylation-dependent protein binding is valid for annotation to this term.
Binding to acetylcholine, an acetic acid ester of the organic base choline that functions as a neurotransmitter, released at the synapses of parasympathetic nerves and at neuromuscular junctions.
Interacting (directly or indirectly) with acetylcholine receptors such that the proportion of receptors in the active form is increased.
Combining with an acetylcholine receptor ligand and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. For nicotinic acetylcholine receptors that act as ion channels, instead use ‘acetylcholine-gated cation channel activity ; GO:0022848’.
Binds to and stops, prevents or reduces the activity of an acetylcholine receptor.
Interacting (directly or indirectly) with acetylcholine receptors such that the proportion of receptors in the active form is changed.
The series of molecular signals generated as a consequence of an acetylcholine receptor binding to one of its physiological ligands.
The regulated release of acetylcholine by a cell.
The regulated release of acetylcholine by a cell. The acetylcholine acts as a neurotransmitter that acts in both the peripheral nervous system (PNS) and central nervous system (CNS).
The directed movement of acetylcholine into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Acetylcholine is an acetic acid ester of the organic base choline and functions as a neurotransmitter, released at the synapses of parasympathetic nerves and at neuromuscular junctions.
Selectively enables the transmembrane transfer of a cation by a channel that opens upon binding acetylcholine.
Catalysis of the reaction: an acetic ester + H2O = an alcohol + acetate.
Catalysis of the reaction: acetylpyruvate + H2O = acetate + H+ + pyruvate.
Binds to and increases the activity of an acetyltransferase, an enzyme which catalyzes the transfer of an acetyl group to an acceptor molecule.
The controlled release of acid by a cell or a tissue.
Catalysis of the reaction: H2O + sphingomyelin = ceramide + choline phosphate + H+ in an acidic environment.
Catalysis of the ligation of an acid to an amino acid via a carbon-nitrogen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
Catalysis of the ligation of an acid to ammonia (NH3) or an amide via a carbon-nitrogen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
Enables the transmembrane transfer of a sodium ion by a neuronal, voltage-insensitive channel that opens when an extracellular proton has been bound by the channel complex.
Catalysis of the joining of an acid and a thiol via a carbon-sulfur bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
Enables the transfer of acidic amino acids from one side of a membrane to the other. Acidic amino acids have side chains with a negative charge at pH 7.3.
The directed movement of acidic amino acids, amino acids with a pH below 7, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Enables the transfer of a proton from one side of a membrane to the other.
The epithelial cell differentiation process in which a relatively unspecialized cell acquires specialized features of an acinar cell, a secretory cell that is grouped together with other cells of the same type to form grape-shaped clusters known as acini.
The multiplication or reproduction of acinar cells, resulting in the expansion of a cell population. An acinar cell is a secretory cell that is grouped together with other cells of the same type to form grape-shaped clusters known as acini (singular acinus).
Catalysis of the reaction: 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + O2 = 4-methylthio-2-oxobutanoate + formate + H+.
Binding to the attachment site of the phosphopantetheine prosthetic group of an acyl carrier protein (ACP).
Binding to a protease or a peptidase.
Catalysis of the reaction: ATP + a very-long-chain fatty acid + CoA = AMP + diphosphate + an acyl-CoA; a very long-chain fatty acid is a fatty acid which has a chain length greater than C22.
Catalysis of the reaction: ATP + palmitic acid + CoA = AMP + diphosphate + palmitoyl-CoA.
Binding to monomeric or multimeric forms of actin, including actin filaments.
The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments and their associated proteins.
A filamentous structure formed of a two-stranded helical polymer of the protein actin and associated proteins. Actin filaments are a major component of the contractile apparatus of skeletal muscle and the microfilaments of the cytoskeleton of eukaryotic cells. The filaments, comprising polymerized globular actin molecules, appear as flexible structures with a diameter of 5-9 nm. They are organized into a variety of linear bundles, two-dimensional networks, and three dimensional gels. In the cytoskeleton they are most highly concentrated in the cortex of the cell just beneath the plasma membrane.
Binding to an actin filament, also known as F-actin, a helical filamentous polymer of globular G-actin subunits.
An assembly of actin filaments that are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness.
The assembly of actin filament bundles; actin filaments are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness.
A process that results in the assembly, arrangement of constituent parts, or disassembly of an actin filament bundle.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking.
Movement of organelles or other particles along actin filaments, or sliding of actin filaments past each other, mediated by motor proteins.
Any cellular process that depends upon or alters the actin cytoskeleton, that part of the cytoskeleton comprising actin filaments and their associated proteins.
The transport of organelles or other particles from one location in the cell to another along actin filaments.
Binding to monomeric actin, also known as G-actin.
A cell projection supported by an assembly of actin filaments, and which lacks microtubules.
Binding to actinin, any member of a family of proteins that crosslink F-actin.
A process in which membrane potential cycles through a depolarizing spike, triggered in response to depolarization above some threshold, followed by repolarization. This cycle is driven by the flow of ions through various voltage gated channels with different thresholds and ion specificities. Action potentials typically propagate across excitable membranes. This class covers both action potentials that propagate and those that fail to do so.
Catalysis of the reaction: ATP = 3’,5’-cyclic AMP + diphosphate.
Catalysis of the reaction: protein + ATP = protein phosphate + ADP. This reaction is the phosphorylation of proteins. Mitogen-activated protein kinase; a family of protein kinases that perform a crucial step in relaying signals from the plasma membrane to the nucleus. They are activated by a wide range of proliferation- or differentiation-inducing signals; activation is strong with agonists such as polypeptide growth factors and tumor-promoting phorbol esters, but weak (in most cell backgrounds) by stress stimuli.
Catalysis of the concomitant phosphorylation of threonine (T) and tyrosine (Y) residues in a Thr-Glu-Tyr (TEY) thiolester sequence in a MAP kinase (MAPK) substrate.
Catalysis of the reaction: JUN + ATP = JUN phosphate + ADP. This reaction is the phosphorylation and activation of members of the JUN family, a gene family that encodes nuclear transcription factors.
Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; ATP + a protein threonine = ADP + protein threonine phosphate; and ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
Combining with a signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction: ATP protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
Any process that initiates the activity of the inactive enzyme cysteine-type endopeptidase in the context of an apoptotic process. This term should be used when the annotation refers to a process that occurs in a context of apoptotic cell death. To annotate gene products involved in activation of cysteine-type endopeptidases in other cellular process (e.g., cell cycle arrest) that do not necessarily develop into an apoptotic process, please use the more general parent term GO:0097202. Examples of ‘activation of cysteine-type endopeptidase activity involved in apoptotic process’ are cytochrome c and Apaf1. When cytochrome c is released from mitochondria and forms a complex with Apaf1, they form a scaffolding platform in which the pro-caspase 9 is bound (the ‘apoptosome’). The caspase is then cleaved and activated. Cytochrome c and Apaf1 are therefore involved in the conversion of the zymogen procaspase 9 to the active form of the caspase.
Enables the transmembrane transfer of an ion by a channel that opens when a specific ligand has been bound by the channel complex or one of its constituent parts.
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
Enables the facilitated diffusion of a potassium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
Enables the transfer of an ion from one side of a membrane to the other up the solute’s concentration gradient. This is carried out by binding the solute and undergoing a series of conformational changes. Transport works equally well in either direction.
Calcium-dependent catalysis of the reaction: a protein + ATP = a phosphoprotein + ADP. This reaction requires the presence of calcium.
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H2O = 1,2-diacylglycerol + 1D-myo-inositol 1,4,5-trisphosphate + H+.
Enables the transfer of a specific substance or related group of substances from one side of a membrane to the other, up the solute’s concentration gradient. The transporter binds the solute and undergoes a series of conformational changes. Transport works equally well in either direction.
Binding to activin, a dimer of inhibin-beta subunits.
Combining with activin and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. Activin is one of two gonadal glycoproteins related to transforming growth factor beta. Note that this term represents an activity and not a gene product, and should only be used when the receptor binds the ligand activin. For binding to other extracellular ligands, consider annotating to terms under ’transmembrane signaling receptor activity ; GO:0004888.
Combining with activin-bound type II activin receptor to initiate a change in cell activity; upon binding, acts as a downstream transducer of activin signals.
Combining with activin to initiate a change in cell activity; upon ligand binding, binds to and catalyses the phosphorylation of a type I activin receptor.
Binding to an activin receptor.
The series of molecular signals initiated by an extracellular ligand binding to an activin receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process, e.g. transcription.
Any complex of actin, myosin, and accessory proteins.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures containing both actin and myosin or paramyosin. The myosin may be organized into filaments. Note that this term is a child of ‘actin cytoskeleton organization and biogenesis ; GO:0030036’ because the actin cytoskeleton is defined as actin filaments and associated proteins.
Binding to an acyl group, any group formally derived by removal of the hydroxyl group from the acid function of a carboxylic acid.
The process in which acyl carnitine is transported across a membrane.
Enables the transfer of acyl carnitine from one side of a membrane to the other. Acyl carnitine is the condensation product of a carboxylic acid and carnitine and is the transport form for a fatty acid crossing the mitochondrial membrane.
The directed movement of acyl carnitine into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Acyl carnitine is the condensation product of a carboxylic acid and carnitine and is the transport form for a fatty acid crossing the mitochondrial membrane.
Binding an acyl group and presenting it for processing or offloading to a cognate enzyme. Covalently binds the acyl group via a phosphopantetheine prosthetic group and mediates protein-protein interactions with the enzyme conferring specificity. The acyl carrier protein (ACP) presents substrates to enzymes involved in fatty acid biosynthesis or in polyketide secondary metabolite biosynthesis.
Binding to an acyl-CoA, a thioester that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of any carboxylic acid.
Catalysis of the reaction: acyl-CoA + reduced acceptor + O2 = desaturated-acyl-CoA + acceptor + 2 H2O.
Catalysis of the reaction: acyl-CoA + H2O = CoA + a carboxylate.
The chemical reactions and pathways resulting in the formation of acylglycerol, any mono-, di- or triester of glycerol with (one or more) fatty acids.
The chemical reactions and pathways involving acylglycerol, any mono-, di- or triester of glycerol with (one or more) fatty acids.
Catalysis of the reaction: an acyl phosphate + H2O = a carboxylate + phosphate.
Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor), with the acyl group being converted into alkyl on transfer.
Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).
Any metalloendopeptidase activity that is involved in amyloid precursor protein catabolic process.
Catalysis of the reaction: adenosine + H2O = inosine + NH3, in a tRNA molecule.
Catalysis of the reaction: 3-(alpha-D-mannosyl)-beta-D-mannosyl-R + UDP-N-acetyl-alpha-D-glucosamine = 3-(2-[N-acetyl-beta-D-glucosaminyl]-alpha-D-mannosyl)-beta-D-mannosyl-R + H+ + UDP.
Catalysis of the reaction: UDP-galactose + N-acetylglucosamine = galactose-beta-1,3-N-acetylglucosamine + UDP.
Catalysis of the reaction: dimethylallyl diphosphate + isopentenyl diphosphate = diphosphate + geranyl diphosphate. Note that this is the first step in the formation of farnesyl diphosphate. The second step is ‘geranyltranstransferase activity ; GO:0004337’. Consider also annotating to the biological process term ‘farnesyl diphosphate biosynthetic process ; GO:0045337’.
Enables the transfer of adenine nucleotides (AMP, ADP, and ATP) from one side of a membrane to the other.
The directed movement of adenine nucleotides, ATP, ADP, and/or AMP, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
The process in which adenosine 3’,5’-bisphosphate is transported across a membrane. Note that this term is not intended for use in annotating lateral movement within membranes.
Enables the transfer of adenosine 3’,5’-bisphosphate from one side of a membrane to the other.
Catalysis of the reaction: adenosine 5’-monophosphoramidate + H2O = AMP + NH4+. Other substrates include AMP-morpholidate, AMP-N-alanine methyl ester and AMP-alpha-acetyl lysine methyl ester.
Catalysis of the reaction: an adenosine-phosphate + H20 = an inosine phosphate + NH3. Catalyzes the deamination of AMP, ADP or ATP. Consider instead annotating to one of the more specific terms: AMP deaminase activity ; GO:0003876, ADP deaminase activity ; GO:0047629, or ATP deaminase activity ; GO:0047692.
Catalysis of the reaction: S-adenosyl-L-methionine + H+ = S-adenosylmethioninamine + CO2.
Binding to an adenyl nucleotide, an adenosine esterified with (ortho)phosphate.
Binding to an adenyl ribonucleotide, any compound consisting of adenosine esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose moiety.
Binds to and increases the activity of adenylate cyclase.
Binding to an adenylate cyclase.
Combining with glutamate and transmitting the signal across the membrane by activating the alpha-subunit of an associated heterotrimeric G-protein complex to inhibit downstream adenylate cyclase activity.
Binds to and decreases the activity adenylate cyclase.
Binds to and modulates the activity of adenylate cyclase.
An adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway initiated by glutamate binding to its receptor, and ending with the regulation of a downstream cellular process.
A G protein-coupled receptor signaling pathway in which the signal is transmitted via the inhibition of adenylyl cyclase activity and a subsequent decrease in the intracellular concentration of cyclic AMP (cAMP). This term is intended to cover steps in a GPCR signaling pathway both upstream and downstream of adenylate-cyclase inhibition.
A G protein-coupled receptor signaling pathway in which the signal is transmitted via the activation or inhibition of adenylyl cyclase activity and a subsequent change in the intracellular concentration of cyclic AMP (cAMP). This term is intended to cover steps in a GPCR signaling pathway both upstream and downstream of adenylate-cyclase activity. For steps upstream of adenylate cyclase activity, consider instead annotating to ‘regulation of adenylate cyclase activity involved in G protein-coupled receptor signaling pathway ; GO:0010578.
Catalysis of the reaction: L-aspartate + GTP + IMP = N(6)-(1,2-dicarboxyethyl)-AMP + GDP + 3 H+ + phosphate.
Catalysis of the transfer of an adenylyl group to an acceptor.
Catalysis of the reaction: S-(hydroxymethyl)glutathione + NAD(P)+ = S-formylglutathione + NAD(P)H + H+.
Binding to an adipokinetic hormone. Adipokinetic hormones (AKHs) are peptide hormones that are involved in the mobilization of sugar and lipids from the insect fat body during energy-requiring activities such as flight and locomotion. They also contribute to hemolymph sugar homeostasis.
Combining with an adipokinetic hormone to initiate a change in cell activity. Adipokinetic hormones (AKHs) are protein or peptide hormones that are important for sugar and fat homeostasis in metazoa. In insects, they mobilize sugar and lipids from the insect fat body during energy-requiring activities such as flight and locomotion. They also contribute to hemolymph sugar homeostasis.
Binding to an adipokinetic hormone receptor. Adipokinetic hormones (AKHs) are peptide hormones that are involved in the mobilization of sugar and lipids from the insect fat body during energy-requiring activities such as flight and locomotion. They also contribute to hemolymph sugar homeostasis.
Binding to adiponectin, a protein hormone produced by adipose tissue that modulates a number of metabolic processes, including glucose regulation and fatty acid catabolism.
The process whose specific outcome is the progression of adipose tissue over time, from its formation to the mature structure. Adipose tissue is specialized tissue that is used to store fat.
Binding to ADP, adenosine 5’-diphosphate.
The chemical reactions and pathways involving ADP, adenosine 5’-diphosphate.
Catalysis of the reaction: ADP + H2O = AMP + phosphate.
Enables the transfer of ADP, adenosine diphosphate, from one side of a membrane to the other.
The directed movement of ADP, adenosine diphosphate, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: ADP-ribose + H2O = AMP + D-ribose 5-phosphate.
Catalysis of the reaction: (ADP-D-ribosyl)-L-glutamyl-[protein] + H2O = L-glutamyl-[protein] + ADP-ribose.
Combining with epinephrine or norepinephrine and transmitting the signal across the membrane by activating the alpha-subunit of an associated heterotrimeric G-protein complex.
A G protein-coupled receptor signaling pathway initiated by a ligand binding to an adrenergic receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process.
Behavior in a fully developed and mature organism. See also the biological process term ‘behavior ; GO:0007610’.
Feeding behavior in a fully developed and mature organism. See also the biological process term ‘feeding behavior ; GO:0007631’.
Locomotory behavior in a fully developed and mature organism. See also the biological process term ’locomotory behavior ; GO:0007626'.
The behavior of an adult relating to the progression of that organism along the ground by the process of lifting and setting down each leg.
The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which requires oxygen as the terminal electron acceptor.
A behavioral interaction between organisms in which one organism has the intention of inflicting physical damage on another individual.
A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700).
Catalysis of the reaction: L-alanine + glyoxylate = pyruvate + glycine.
Catalysis of the reaction: L-alanine + a 2-oxo acid = pyruvate + an L-amino acid.
Catalysis of the reaction: glycine + H+ + succinyl-CoA = 5-aminolevulinate + CO2 + CoA.
Binding to an alcohol, any of a class of alkyl compounds containing a hydroxyl group.
Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+.
Catalysis of the reaction: an alcohol + NADP+ = an aldehyde + NADPH + H+.
Catalysis of the reaction: an alcohol + NAD(P)+ = an aldehyde + NAD(P)H + H+.
Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+, requiring the presence of zinc.
The chemical reactions and pathways involving alcohols, any of a class of compounds containing one or more hydroxyl groups attached to a saturated carbon atom.
Catalysis of the reaction: an aldehyde + NAD(P)+ + H2O = an acid + NAD(P)H + H+.
The chemical reactions and pathways resulting in the formation of aldehydes, any organic compound with the formula R-CH=O.
Catalysis of the reaction: a C(n) aldehyde = C(n-1) alkane + CO.
Catalysis of the reaction: an aldehyde + NAD+ + H2O = an acid + NADH + H+.
Binds to and stops, prevents or reduces the activity of aldehyde dehydrogenase (NAD+).
Catalysis of the reaction: an aldehyde + H2O + O2 = a carboxylic acid + hydrogen peroxide.
Catalysis of the cleavage of a C-C bond in a molecule containing a hydroxyl group and a carbonyl group to form two smaller molecules, each being an aldehyde or a ketone.
Catalysis of the reaction: 1-pyrroline-5-carboxylate + NAD+ + H2O = L-glutamate + NADH + H+.
Catalysis of the reaction: an alditol + NADP+ = an aldose + NADPH + H+.
Catalysis of the reaction: alpha-D-glucose = beta-D-glucose. Also acts on L-arabinose, D-xylose, D-galactose, maltose and lactose.
Binding to an alkali metal ion; alkali metals are those elements in group Ia of the periodic table, with the exception of hydrogen.
The chemical reactions and pathways resulting in the formation of alkaloids, nitrogen-containing natural products which are not otherwise classified as nonprotein amino acids, amines, peptides, amines, cyanogenic glycosides, glucosinolates, cofactors, phytohormones, or primary metabolite (such as purine or pyrimidine bases).
The chemical reactions and pathways resulting in the breakdown of alkaloids, nitrogen containing natural products not otherwise classified as peptides, nonprotein amino acids, amines, cyanogenic glycosides, glucosinolates, cofactors, phytohormones or primary metabolites (such as purine or pyrimidine bases).
The chemical reactions and pathways involving alkaloids, nitrogen containing natural products which are not otherwise classified as peptides, nonprotein amino acids, amines, cyanogenic glycosides, glucosinolates, cofactors, phytohormones or primary metabolites (such as purine or pyrimidine bases).
Catalysis of the reaction: octane + reduced rubredoxin + O2 = 1-octanol + oxidized rubredoxin + H2O.
Enables the directed movement of alkanesulfonate from one side of a membrane to the other.
The directed movement of an alkanesulfonate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Alkanesulfonates are organic esters or salts of sulfonic acid containing an aliphatic hydrocarbon radical.
The process whose specific outcome is the progression of an allantois over time, from its formation to the mature structure.
Combining with allatostatin to initiate a change in cell activity.
Catalysis of the hydrolysis of terminal, non-reducing alpha-(1->3)-linked alpha-D-glucose residues with release of alpha-D-glucose.
Binding to alpha-actinin, one of a family of proteins that cross-link F-actin as antiparallel homodimers. Alpha-actinin has a molecular mass of 93-103 KDa; at the N-terminus there are two calponin homology domains, at the C-terminus there are two EF-hands. These two domains are connected by the rod domain. This domain is formed by triple-helical spectrin repeats.
The chemical reactions and pathways resulting in the formation of an alpha-amino acid.
The chemical reactions and pathways resulting in the breakdown of an alpha-amino acid.
The chemical reactions and pathways involving an alpha-amino acid.
Catalysis of the reaction: 2-oxoglutarate + L-2-aminoadipate = 2-oxoadipate + L-glutamate.
Binding to catenin complex alpha subunit.
Catalysis of the reaction: D-glucose 6-phosphate + NADP+ = D-glucono-1,5-lactone 6-phosphate + NADPH + H+.
Catalysis of the hydrolysis of terminal, non-reducing alpha-D-galactose residues in alpha-D-galactosides, including galactose oligosaccharides, galactomannans and galactohydrolase.
Catalysis of the hydrolysis of terminal, non-reducing alpha-linked alpha-D-glucose residue with release of alpha-D-glucose.
Enables the transfer of alpha-ketoglutarate from one side of a membrane to the other. Alpha-ketoglutarate (or oxoglutarate) is a compound with important roles in carbohydrate and amino acid metabolism, especially in transamination reactions and as a component of the TCA cycle.
The directed movement of alpha-ketoglutarate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Binding to the microtubule constituent protein alpha-tubulin.
Catalysis of the reaction: alpha,alpha-trehalose + H2O = 2 D-glucose.
Catalysis of the reaction: UDP-glucose + D-glucose-6-phosphate = UDP + alpha,alpha-trehalose-6-phosphate.
Catalysis of the reaction: an orthophosphoric monoester + H2O = an alcohol + phosphate, with an alkaline pH optimum.
Catalysis of the reaction: N-acetyl-D-glucosamine 6-phosphate + H2O = D-glucosamine 6-phosphate + acetate.
Cell migration that is accomplished by extension and retraction of a pseudopodium. Note that this term refers to a mode of migration rather than to any particular cell type.
Binding to an amide, any derivative of an oxoacid in which an acidic hydroxy group has been replaced by an amino or substituted amino group.
The chemical reactions and pathways resulting in the formation of an amide, any derivative of an oxoacid in which an acidic hydroxy group has been replaced by an amino or substituted amino group.
Enables the transfer of an amide, any compound containing one, two, or three acyl groups attached to a nitrogen atom, from one side of a membrane to the other.
The directed movement of an amide, any compound containing one, two, or three acyl groups attached to a nitrogen atom, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the release of amides or amidines by the cleavage of a carbon-nitrogen bond or the reverse reaction with an amide or amidine as a substrate.
Catalysis of the reaction: 5-phospho-beta-D-ribosylamine + L-glutamate + diphosphate = 5-phospho-alpha-D-ribose 1-diphosphate + L-glutamine + H2O.
Binding to an amine, a weakly basic organic compound that contains an amino or a substituted amino group.
The chemical reactions and pathways resulting in the formation of any organic compound that is weakly basic in character and contains an amino or a substituted amino group. Amines are called primary, secondary, or tertiary according to whether one, two, or three carbon atoms are attached to the nitrogen atom.
The chemical reactions and pathways resulting in the breakdown of any organic compound that is weakly basic in character and contains an amino or a substituted amino group. Amines are called primary, secondary, or tertiary according to whether one, two, or three carbon atoms are attached to the nitrogen atom.
The chemical reactions and pathways involving any organic compound that is weakly basic in character and contains an amino or a substituted amino group. Amines are called primary, secondary, or tertiary according to whether one, two, or three carbon atoms are attached to the nitrogen atom.
Enables the transfer of amines, including polyamines, from one side of a membrane to the other. Amines are organic compounds that are weakly basic in character and contain an amino (-NH2) or substituted amino group.
The directed movement of amines, including polyamines, organic compounds containing one or more amino groups, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the release of amines by the cleavage of a carbon-nitrogen bond or the reverse reaction with an amine as a substrate.
Binding to an amino acid, organic acids containing one or more amino substituents.
Any process involved in the maintenance of an internal steady state of amino acid within an organism or cell.
Catalysis of the transfer of a phosphate group, usually from ATP, to an amino acid substrate.
The process in which an amino acid is transported across a membrane. Note that this term is not intended for use in annotating lateral movement within membranes.
The directed movement of amino acids, organic acids containing one or more amino substituents, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: amino acid(out) + cation(out) = amino acid(in) + cation(in).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: amino acid(out) + Na+(out) = amino acid(in) + Na+(in).
Catalysis of the reaction: an L-amino acid = a D-amino acid.
The hydrolysis of an incorrectly aminoacylated tRNA.
Catalysis of the reaction: N-substituted aminoacyl-tRNA + H2O = N-substituted amino acid + tRNA.
Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP. Note that the bond resulting from this reaction is a carboxylic acid ester bond, linking the alpha carboxyl group of the amino acid to either the 2’ or 3’ hydroxyl of the 3’- terminal adenyl residue of the tRNA.
Any process which detects an amino-acid acetylated tRNA is charged with the correct amino acid, or removes incorrect amino acids from a charged tRNA. This process can be performed by tRNA synthases, or by subsequent reactions after tRNA aminoacylation.
Catalysis of the reaction: an N-acyl-L-amino acid + H2O = a carboxylate + an L-amino acid.
Catalysis of the transfer of an amino-acyl group from one compound (donor) to another (acceptor).
The chemical reactions and pathways resulting in the formation of aminoglycans, any polymer containing amino groups that consists of more than about 10 monosaccharide residues joined to each other by glycosidic linkages.
The chemical reactions and pathways resulting in the breakdown of aminoglycans, any polymer containing amino groups that consists of more than about 10 monosaccharide residues joined to each other by glycosidic linkages.
The chemical reactions and pathways involving aminoglycans, any polymer containing amino groups that consists of more than about 10 monosaccharide residues joined to each other by glycosidic linkages.
Catalysis of the ligation of ammonia (NH3) to another substance via a carbon-nitrogen bond with concomitant breakage of a diphosphate linkage, usually in a nucleoside triphosphate.
Catalysis of the release of ammonia by the cleavage of a carbon-nitrogen bond or the reverse reaction with ammonia as a substrate.
The elimination of ammonium ions from an excretory cell.
Any biological process involved in the maintenance of an internal steady state of ammonium.
Binding to ammonium ions (NH4+).
The chemical reactions and pathways involving the ammonium ion.
The process in which ammonium is transported across a membrane. Ammonium is the cation NH4+. Note that this term is not intended for use in annotating lateral movement within membranes.
The directed movement of ammonium into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals.
Binding to AMP, adenosine monophosphate.
The chemical reactions and pathways resulting in the formation of AMP, adenosine monophosphate.
Catalysis of the reaction: AMP + H2O = IMP + NH3.
The chemical reactions and pathways involving AMP, adenosine monophosphate.
Enables the transfer of AMP, adenosine monophosphate, from one side of a membrane to the other.
The directed movement of AMP, adenosine monophosphate, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: (6S)-tetrahydrofolate + S-aminomethyldihydrolipoylprotein = (6R)-5,10-methylenetetrahydrofolate + NH3 + dihydrolipoylprotein.
Catalysis of the hydrolysis of amylose or an amylose derivative.
The chemical reactions and pathways resulting in the breakdown of amyloid precursor protein (APP), the precursor of amyloid-beta, a glycoprotein associated with Alzheimer’s disease.
The chemical reactions and pathways involving amyloid precursor protein (APP), the precursor of amyloid-beta, a glycoprotein associated with Alzheimer’s disease.
Binding to an amyloid-beta peptide/protein.
Enables the transfer of a substance, usually a specific substance or a group of related substances, from one side of a membrane to the other.
Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
Binding to an anaphase-promoting complex. A ubiquitin ligase complex that degrades mitotic cyclins and anaphase inhibitory protein, thereby triggering sister chromatid separation and exit from mitosis.
The biological process whose specific outcome is the progression of an anatomical structure from an initial condition to its mature state. This process begins with the formation of the structure and ends with the mature structure, whatever form that may be including its natural destruction. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome.
The developmental process pertaining to the initial formation of an anatomical structure from unspecified parts. This process begins with the specific processes that contribute to the appearance of the discrete structure and ends when the structural rudiment is recognizable. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome. Note that, for example, the formation of a pseudopod in an amoeba would not be considered formation involved in morphogenesis because it would not be thought of as the formation of an anatomical structure that was part of the shaping of the amoeba during its development. The formation of an axon from a neuron would be considered the formation of an anatomical structure involved in morphogenesis because it contributes to the creation of the form of the neuron in a developmental sense.
A homeostatic process involved in the maintenance of an internal steady state within a defined anatomical structure of an organism, including control of cellular proliferation and death and control of metabolic function. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome.
A developmental process, independent of morphogenetic (shape) change, that is required for an anatomical structure to attain its fully functional state.
The process in which anatomical structures are generated and organized. Morphogenesis pertains to the creation of form.
A cell junction that mechanically attaches a cell (and its cytoskeleton) to neighboring cells or to the extracellular matrix.
The regulated release of an androgen into the circulatory system. Androgens are steroid hormones that stimulate or control the development and maintenance of masculine characteristics in vertebrates.
The memory process that results in the formation of consolidated memory resistant to disruption of the patterned activity of the brain, without requiring protein synthesis.
The process in which a relatively unspecialized cell acquires the specialized structural and/or functional features of an angioblast cell. Angioblasts are one of the two products formed from hemangioblast cells (the other being pluripotent hemopoietic stem cells).
Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
Blood vessel formation in the heart when new vessels emerge from the proliferation of pre-existing blood vessels.
Development of a tissue or tissues that work together to perform a specific function or functions. Development pertains to the process whose specific outcome is the progression of a structure over time, from its formation to the mature structure. Organs are commonly observed as visibly distinct structures, but may also exist as loosely associated clusters of cells that work together to perform a specific function or functions.
The process pertaining to the initial formation of an animal organ from unspecified parts. The process begins with the specific processes that contribute to the appearance of the discrete structure, such as inductive events, and ends when the structural rudiment of the organ is recognizable, such as a condensation of mesenchymal cells into the organ rudiment. Organs are a natural part or structure in an animal or a plant, capable of performing some special action (termed its function), which is essential to the life or well-being of the whole. The heart and lungs are organs of animals, and the petal and leaf are organs of plants. In animals the organs are generally made up of several tissues, one of which usually predominates, and determines the principal function of the organ.
A developmental process, independent of morphogenetic (shape) change, that is required for an animal organ to attain its fully functional state. An organ is a tissue or set of tissues that work together to perform a specific function or functions.
Morphogenesis of an animal organ. An organ is defined as a tissue or set of tissues that work together to perform a specific function or functions. Morphogenesis is the process in which anatomical structures are generated and organized. Organs are commonly observed as visibly distinct structures, but may also exist as loosely associated clusters of cells that work together to perform a specific function or functions.
Binding to an anion, a charged atom or group of atoms with a net negative charge.
Enables the energy-independent passage of anions across a lipid bilayer down a concentration gradient.
Any process involved in the maintenance of an internal steady state of anions within an organism or cell.
The process in which an anion is transported across a membrane.
Enables the transfer of a negatively charged ion from one side of a membrane to the other.
The directed movement of anions, atoms or small molecules with a net negative charge, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: anion(out) + cation(out) = anion(in) + cation(in).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: monovalent anion(out) + Na+(out) = monovalent anion(in) + Na+(in).
Binding to ankyrin, a 200 kDa cytoskeletal protein that attaches other cytoskeletal proteins to integral membrane proteins.
An activity that facilitates the formation of a complementary double-stranded polynucleotide molecule.
The regionalization process in which specific areas of cell differentiation are determined along the anterior-posterior axis. The anterior-posterior axis is defined by a line that runs from the head or mouth of an organism to the tail or opposite end of the organism.
Cell-cell signaling from pre to post-synapse, across the synaptic cleft.
Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
Binding to an antigen, any substance which is capable of inducing a specific immune response and of reacting with the products of that response, the specific antibody or specifically sensitized T-lymphocytes, or both. Binding may counteract the biological activity of the antigen.
Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
The progression of the aorta over time, from its initial formation to the mature structure. An aorta is an artery that carries blood from the heart to other parts of the body.
The process in which the anatomical structures of an aorta are generated and organized. An aorta is an artery that carries blood from the heart to other parts of the body.
The process in which the structure of the smooth muscle tissue surrounding the aorta is generated and organized. An aorta is an artery that carries blood from the heart to other parts of the body.
The process in which a relatively unspecialized cell acquires specialized features of a smooth muscle cell surrounding the aorta.
Binding to an AP-1 adaptor complex. The AP-1 adaptor complex is a heterotetrameric AP-type membrane coat adaptor complex that consists of beta1, gamma, mu1 and sigma1 subunits and links clathrin to the membrane surface of a vesicle. In at least humans, the AP-1 complex can be heterogeneric due to the existence of multiple subunit isoforms encoded by different genes (gamma1 and gamma2, mu1A and mu1B, and sigma1A, sigma1B and sigma1C).
Binding to an AP-2 adaptor complex. The AP-2 adaptor complex is a heterotetrameric AP-type membrane coat adaptor complex that consists of alpha, beta2, mu2 and sigma2 subunits and links clathrin to the membrane surface of a vesicle. In at least humans, the AP-2 complex can be heterogeneric due to the existence of multiple subunit isoforms encoded by different alpha genes (alphaA and alphaC).
The process that gives rise to the apical ectodermal ridge. This process pertains to the initial formation of a structure from unspecified parts.
Binding to an apolipoprotein, the protein component of a lipoprotein complex.
The compaction of chromatin during apoptosis.
Alterations undergone by nuclei at the molecular and morphological level as part of the execution phase of apoptosis.
A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
Any apoptotic process that is involved in blood vessel morphogenesis.
Any apoptotic process that is involved in anatomical structure development.
Any apoptotic process that contributes to the shaping of an endocardial cushion. The endocardial cushion is a specialized region of mesenchymal cells that will give rise to the heart septa and valves.
Any apoptotic process that contributes to the shaping of the heart.
Any apoptotic process that contributes to the shaping of an anatomical structure.
Any apoptotic process that contributes to the shaping of the outflow tract. The outflow tract is the portion of the heart through which blood flows into the arteries.
Any apoptotic process that contributes to the hollowing out of an epithelial rod or cord to form the central hole in a tube.
A series of molecular signals which triggers the apoptotic death of a cell. The pathway starts with reception of a signal, and ends when the execution phase of apoptosis is triggered. This term can be used to annotate gene products involved in apoptotic events happening downstream of the cross-talk point between the extrinsic and intrinsic apoptotic pathways. The cross-talk starts when caspase-8 cleaves Bid and truncated Bid interacts with mitochondria. From this point on it is not possible to distinguish between extrinsic and intrinsic pathways.
The process whose specific outcome is the progression of an appendage over time, from its formation to the mature structure. An appendage is an organ or part that is attached to the trunk of an organism, such as a limb or a branch.
The process in which the anatomical structures of appendages are generated and organized. An appendage is an organ or part that is attached to the trunk of an organism, such as a limb or a branch.
Catalysis of the reaction: L-arginine + ATP = N(omega)-phospho-L-arginine + ADP + 2 H+.
Enables the transfer of a methyl group from S-adenosyl-L-methionine to an amino group of an arginine residue.
Catalysis of the reaction: ATP + L-arginine + tRNA(Arg) = AMP + diphosphate + L-arginyl-tRNA(Arg).
Catalysis of the reaction: N-(L-arginino)succinate = fumarate + L-arginine.
Catalysis of the reaction: ATP + L-citrulline + L-aspartate = AMP + diphosphate + (N(omega)-L-arginino)succinate.
Catalysis of the reaction: L-arginyl-tRNA + protein = tRNA + L-arginyl-protein.
Catalysis of the reaction: GTP + H2O = GDP + H+ + phosphate.
Enables the transfer of aromatic amino acids from one side of a membrane to the other. Aromatic amino acids have an aromatic ring.
The directed movement of aromatic amino acids, amino acids with aromatic ring, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
The chemical reactions and pathways resulting in the formation of aromatic compounds, any substance containing an aromatic carbon ring.
The chemical reactions and pathways resulting in the breakdown of aromatic compounds, any substance containing an aromatic carbon ring.
Catalysis of the reaction: L-amino acid + H+ = R-H + CO2.
Binding to an Arp2/3 complex, a protein complex that contains two actin-related proteins, Arp2 and Arp3, and five novel proteins (ARPC1-5).
The process in which a relatively unspecialized endothelial cell acquires specialized features of an arterial endothelial cell, a thin flattened cell that lines the inside surfaces of arteries.
The progression of the artery over time, from its initial formation to the mature structure. An artery is a blood vessel that carries blood away from the heart to a capillary bed.
The process in which the anatomical structures of arterial blood vessels are generated and organized. Arteries are blood vessels that transport blood from the heart to the body and its organs.
Enables the directed movement of sterols into, out of or within a cell, or between cells. Sterol are steroids with one or more hydroxyl groups and a hydrocarbon side-chain in the molecule.
Catalysis of the reaction: acetyl-CoA + an arylamine = CoA + an N-acetylarylamine.
Catalysis of the reaction: a phenyl acetate + H2O = a phenol + acetate.
The progression of the ascending aorta over time, from its initial formation to the mature structure. The ascending aorta is the portion of the aorta in a two-pass circulatory system that lies between the heart and the arch of aorta. In a two-pass circulatory system blood passes twice through the heart to supply the body once.
The process in which the anatomical structures of the ascending aorta are generated and organized. The ascending aorta is the portion of the aorta in a two-pass circulatory system that lies between the heart and the arch of aorta. In a two-pass circulatory system blood passes twice through the heart to supply the body once.
Catalysis of the transfer, in a beta 1,3 linkage, of D-glucuronic acid (GlcUA) from UDP-GlcUA to asioloorosomucoid.
Catalysis of the reaction: L-asparagine + ATP + tRNA(Asn) = AMP + Asn-tRNA(Asn) + diphosphate + 2 H+.
Catalysis of the reaction: ATP + L-aspartate + L-glutamine = AMP + diphosphate + L-asparagine + L-glutamate.
Catalysis of the reaction: ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-aspartyl-tRNA(Asp).
Catalysis of the reaction: L-aspartate = beta-alanine + CO2. Note that this term has a MetaCyc pathway reference as the pathway only has a single step.
The process in which aspartate is transported across a lipid bilayer, from one side of a membrane to the other.
Any aspartic-type endopeptidase activity that is involved in amyloid precursor protein catabolic process.
Binds to and stops, prevents or reduces the activity of aspartic-type endopeptidases.
Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a mechanism in which a water molecule bound by the side chains of aspartic residues at the active center acts as a nucleophile.
Catalysis of the reaction: L-asparagine + H2O = L-aspartate + NH3.
Combining with the amino acid gamma-aminobutyric acid (GABA, 4-aminobutyrate) and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex.
Learning by associating a stimulus (the cause) with a particular outcome (the effect).
The asymmetric division of cells to produce two daughter cells with different developmental potentials. It is of fundamental significance for the generation of cell diversity.
The process resulting in the physical partitioning and separation of a neuroblast into two daughter cells with different developmental potentials.
Division of a stem cell during which it retains its identity and buds off a daughter cell with a new identity.
Catalysis of the covalent attachment of the ubiquitin-like protein Atg8 to substrate molecules; phosphatidylethanolamine is a known substrate.
A thiol-dependent isopeptidase activity that cleaves APG8 from a target protein to which it is conjugated.
Catalysis of the reaction: 3-phospho-D-glycerate + ATP = 3-phospho-D-glyceroyl phosphate + ADP + H+.
The chemical reactions and pathways resulting in the formation of ATP, adenosine 5’-triphosphate, a universally important coenzyme and enzyme regulator.
Catalysis of the reaction: acetyl-CoA + ADP + H+ + oxaloacetate + phosphate = ATP + citrate + CoA. Note that this function was formerly EC:4.1.3.8. Note that this term has a MetaCyc pathway reference as the pathway only has a single step.
The process of introducing a phosphate group into ADP, adenosine diphosphate, to produce ATP.
The chemical reactions and pathways involving ATP, adenosine triphosphate, a universally important coenzyme and enzyme regulator.
Enables the transfer of ATP, adenosine triphosphate, from one side of a membrane to the other.
The directed movement of ATP, adenosine triphosphate, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
A molecular function characterized by the coupling of ATP hydrolysis to other steps of a reaction mechanism to make the reaction energetically favorable, for example to catalyze a reaction or drive transport against a concentration gradient. Note that this term represents a grouping class that includes all proteins that use ATP hydrolysis to drive a reaction; it is not meant to capture the ATP hydrolysis reaction itself. To annotate ATP hydrolysis, please use ‘ATP hydrolysis activity ; GO:0016887’.
Catalytic activity that acts to modify DNA, driven by ATP hydrolysis.
Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction requires the presence of RNA, and it drives another reaction.
An activity, driven by ATP hydrolysis, that modulates the contacts between histones and DNA, resulting in a change in chromosome architecture within the nucleosomal array, leading to chromatin remodeling.
A molecule that recognises toxic DNA structures, and initiates a signalling response, driven by ATP hydrolysis.
Binding to and delivering metal ions to a target protein, driven by ATP hydrolysis.
A histone chaperone that mediates the exchange of histone H2A-H2B dimer and histone H2AZ-H2B dimers in a nucleosome, driven by ATP hydrolysis. Some chaperones insert H2AZ-H2B dimers dimers and remove H2A-H2B, while others do the opposite. Drosophila H2AV corresponds to histone H2AZ.
Binding to and carrying a histone or a histone complex to unload or deposit it as a nucleosome, driven by ATP hydrolysis.
Binding to a protein or protein complex using energy from ATP hydrolysis.
Binding to a protein or a protein-containing complex to assist the protein folding process, driven by ATP hydrolysis.
Catalysis of the reaction: ATP(out) + ADP(in) = ATP(in) + ADP(out).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Ca2+(in) = ADP + phosphate + Ca2+(out).
Binds to and increases the activity of an ATP hydrolysis activity.
Enables the transfer of ions from one side of a membrane to the other according to the reaction: ATP + H2O + ion(in) = ADP + phosphate + ion(out), by a rotational mechanism.
Binding to an ATPase, any enzyme that catalyzes the hydrolysis of ATP.
Any ATPase coupled ion transmembrane transporter activity, occurring in the postsynaptic membrane, that is involved in regulation of postsynaptic membrane potential.
Binds to and stops, prevents or reduces an ATP hydrolysis activity.
Binds to and modulates the activity of an ATP hydrolysis activity.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + cation(out) = ADP + phosphate + cation(in).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + inorganic anion(out) = ADP + phosphate + inorganic anion(in).
Enables the transfer of an ion from one side of a membrane to the other, driven by the reaction: ATP + H2O = ADP + phosphate.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + lipid(in) = ADP + phosphate + lipid(out).
The process whose specific outcome is the progression of cardiac muscle of the atrium over time, from its formation to the mature structure.
The process in which the anatomical structure of cardiac atrium muscle is generated and organized.
The progression of the atrial septum over time, from its initial formation to the mature structure.
The developmental process in which atrial septum is generated and organized. The atrial septum separates the upper chambers (the atria) of the heart from one another.
The process whose specific outcome is the progression of an atrioventricular (AV) node cell over time, from its formation to the mature state.
The process in which a relatively unspecialized cell acquires specialized features of an atrioventricular (AV) node cell. AV node cells are pacemaker cells that are found in the atrioventricular node.
The process whose specific outcome is the progression of the atrioventricular (AV) node over time, from its formation to the mature structure. The AV node is part of the cardiac conduction system that controls the timing of ventricle contraction by receiving electrical signals from the sinoatrial (SA) node and relaying them to the His-Purkinje system.
Catalysis of the phosphorylation of serine and threonine residues in a mitogen-activated protein kinase kinase kinase (MAPKKK), resulting in activation of MAPKKK. MAPKKK signaling pathways relay, amplify and integrate signals from the plasma membrane to the nucleus in response to a diverse range of extracellular stimuli.
Catalysis of the reaction: UDP-glucose + glycogenin = UDP + glucosylglycogenin.
The process whose specific outcome is the progression of the autonomic nervous system over time, from its formation to the mature structure. The autonomic nervous system is composed of neurons that are not under conscious control, and is comprised of two antagonistic components, the sympathetic and parasympathetic nervous systems. The autonomic nervous system regulates key functions including the activity of the cardiac (heart) muscle, smooth muscles (e.g. of the gut), and glands.
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
An action potential that occurs in an atrioventricular node cardiac muscle cell.
The process that mediates interactions between an AV node cell and its surroundings that contributes to the process of the AV node cell communicating with a bundle of His cell in cardiac conduction. Encompasses interactions such as signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment.
Any process that mediates the transfer of information from an AV node cardiac muscle cell to a bundle of His cardiomyocyte.
The process whose specific outcome is the progression of the axial mesoderm over time, from its formation to the mature structure. The axial mesoderm includes the prechordal mesoderm and the chordamesoderm. It gives rise to the prechordal plate and to the notochord.
The process that gives rise to the axial mesoderm. This process pertains to the initial formation of the structure from unspecified parts.
The process in which the anatomical structures of the axial mesoderm are generated and organized.
The establishment, maintenance and elaboration of a pattern along a line or around a point.
The directed movement of proteins along microtubules in neuron projections.
The directed movement of organelles or molecules along microtubules in neuron projections.
The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
Any cytoplasm that is part of a axon.
The progression of an axon over time. Covers axonogenesis (de novo generation of an axon) and axon regeneration (regrowth), as well as processes pertaining to the progression of the axon over time (fasciculation and defasciculation).
The chemotaxis process that directs the migration of an axon growth cone to a specific target site in response to a combination of attractive and repulsive cues.
Combining with an extracellular messenger and transmitting the signal from one side of the membrane to the other to results in a change in cellular activity involved in axon guidance.
The regulated release of dopamine from an axon.
A microtubule in the axoneme of a eukaryotic cilium or flagellum; an axoneme contains nine modified doublet microtubules, which may or may not surround a pair of single microtubules.
The removal of tubulin heterodimers from one or both ends of an axonemal microtubule. An axonemal microtubule is a microtubule in the axoneme of a cilium or flagellum; an axoneme contains nine modified doublet microtubules surrounding a pair of single microtubules.
The bundle of microtubules and associated proteins that forms the core of cilia (also called flagella) in eukaryotic cells and is responsible for their movements. Note that cilia and eukaryotic flagella are deemed to be equivalent. In diplomonad species, such as Giardia, the axoneme may extend intracellularly up to 5um away from the plane of the plasma membrane.
The assembly and organization of an axoneme, the bundle of microtubules and associated proteins that forms the core of cilia (also called flagella) in eukaryotic cells and is responsible for their movements. Note that cilia and eukaryotic flagella are deemed to be equivalent.
De novo generation of a long process of a neuron, including the terminal branched region. Refers to the morphogenesis or creation of shape or form of the developing axon, which carries efferent (outgoing) action potentials from the cell body towards target cells. Note that ‘axonogenesis’ differs from ‘axon development’ in that the latter also covers other processes, such as axon regeneration (regrowth after loss or damage, not necessarily of the whole axon).
The directed movement of azoles, heterocyclic compounds found in many biologically important substances, across a lipid bilayer, across a membrane.
Enables the directed movement of azoles, heterocyclic compound found in many biologically important substances, from one side of a membrane to the other.
Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
Catalysis of the transfer of an N-acetylgalactosaminyl residue from UDP-N-acetyl-galactosamine to an oligosaccharide.
Posterior movement of an organism, e.g. following the direction of the tail of an animal.
Catalysis of the hydrolysis of any O-glycosyl bond.
A supramolecular assembly of fibrillar collagen complexes in the form of a long fiber (fibril) with transverse striations (bands).
Binding to a component of the basal transcription machinery for RNA polymerase II which is composed of the RNA polymerase II core enzyme, a multisubunit eukaryotic nuclear RNA polymerase typically composed of twelve subunits, and the basal RNA polymerase II transcription factors, the minimal set of factors required for formation of the preinitiation complex (PIC) by the RNA polymerase. Note that the definition of basal, or general, transcription factors has typically been done at a small number of well characterized activator-independent promoters. At an activator-dependent promoter, one or more additional factors are generally required in addition to the basal factors.
Binding to a component of the basal transcription machinery which is composed of the RNA polymerase core enzyme and the basal transcription factor(s), the minimal set of factors required for formation of the preinitiation complex (PIC) by the RNA polymerase. Note that the definition of basal, or general, transcription factors has typically been done at a small number of well characterized activator-independent promoters. At an activator-dependent promoter, one or more additional factors are generally required in addition to the basal factors.
A collagen-containing extracellular matrix consisting of a thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers. Note that this term has no relationship to ‘membrane ; GO:0016020’ because the basement membrane is not a lipid bilayer.
The aggregation, arrangement and bonding together of a set of components to form a basement membrane, a part of the extracellular region that consists of a thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. Note that this term has no relationship to ‘membrane assembly ; GO:0071709’ because the basement membrane is not a lipid bilayer.
Any collagen timer that is part of a basement membrane.
The controlled breakdown of the basement membrane in the context of a normal process such as imaginal disc eversion. Note that this term has no relationship to ‘membrane disassembly ; GO:0030397’ because the basement membrane is not a lipid bilayer.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the basement membrane. Note that this term has no relationship to ‘membrane organization ; GO:0061024’ because the basement membrane is not a lipid bilayer.
The directed movement of basic amino acids from one side of a membrane to the other.
The directed movement of basic amino acids, amino acids with a pH above 7, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: 2-oxoglutarate + 4-(trimethylammonio)butanoate + O2 = carnitine + CO2 + succinate.
Catalysis of the reaction: ATP + a phosphatidylinositol = ADP + a phosphatidylinositol 3-phosphate. This reaction is the addition of a phosphate group to phosphatidylinositol or one of its phosphorylated derivatives at the 3’ position of the inositol ring.
The internally coordinated responses (actions or inactions) of animals (individuals or groups) to internal or external stimuli, via a mechanism that involves nervous system activity. 1. Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation reviews. 2. While a broader definition of behavior encompassing plants and single cell organisms would be justified on the basis of some usage (see PMID:20160973 for discussion), GO uses a tight definition that limits behavior to animals and to responses involving the nervous system, excluding plant responses that GO classifies under development, and responses of unicellular organisms that has general classifications for covering the responses of cells in multicellular organisms (e.g. cell chemotaxis).
Any process that results in a change in the behavior of an organism as a result of a nutrient stimulus.
Any process that results in a change in the behavior of an organism as a result of a pain stimulus. Pain stimuli cause activation of nociceptors, peripheral receptors for pain, include receptors which are sensitive to painful mechanical stimuli, extreme heat or cold, and chemical stimuli.
Any process that results in a change in the behavior of an organism as a result of deprivation of nourishment.
The chemical reactions and pathways involving benzene, C6H6, a volatile, very inflammable liquid, contained in the naphtha produced by the destructive distillation of coal, from which it is separated by fractional distillation, or any of its derivatives.
Catalysis of the transfer of a galactose residue from a donor molecule to an oligosaccharide, forming a beta-1,3-linkage.
Catalysis of the transfer of a mannose residue to an oligosaccharide, forming a beta-(1->4) linkage.
Catalysis of the reaction: N-beta-alanyl dopamine + H2O = dopamine + beta-alanine.
Catalysis of the reaction: N-beta-alanyl histamine + H2O = histamine + beta-alanine.
Binding to a catenin beta subunit.
Binding to a beta-catenin destruction complex.
Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides. Note that the inclusion of ‘MetaCyc:BGALACT-PWY’ is exceptional: normally MetaCyc pathway entries are database references for biological process terms, not molecular function terms. An exception was made in this case because the MetaCyc entry ‘BGALACT-PWY’ describes only one reaction, that catalyzed by beta-galactosidase.
Catalysis of the hydrolysis of terminal, non-reducing beta-D-glucose residues with release of beta-D-glucose.
Catalysis of the reaction: 3-hydroxy-2-methylpropanoyl-CoA + H2O = CoA + 3-hydroxy-2-methylpropanoate.
Catalysis of the hydrolysis of terminal, non-reducing beta-D-mannose residues in beta-D-mannosides.
Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-glucosamine residues in N-acetyl-beta-D-glucosaminides.
Binding to the microtubule constituent protein beta-tubulin.
Catalysis of the reaction: N-carbamoyl-beta-alanine + H2O = beta-alanine + CO2 + NH3.
Binding to a basic Helix-Loop-Helix (bHLH) superfamily of transcription factors, important regulatory components in transcriptional networks of many developmental pathways.
Enables the transfer of bicarbonate from one side of a membrane to the other. Bicarbonate is the hydrogencarbonate ion, HCO3-.
The directed movement of bicarbonate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the digestion of double-stranded RNAs into 20 to 30-nucleotide products. These products typically associate to the RNA-induced silencing complex and serve as guide RNAs for posttranslational RNA interference.
The directed movement of bile acid and bile salts into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
The chemical reactions and pathways resulting in the formation of bile acids, any of a group of steroid carboxylic acids occurring in bile.
The chemical reactions and pathways resulting in the breakdown of bile acids, any of a group of steroid carboxylic acids occurring in bile.
The chemical reactions and pathways involving bile acids, a group of steroid carboxylic acids occurring in bile, where they are present as the sodium salts of their amides with glycine or taurine.
The regulated release of bile acid, composed of any of a group of steroid carboxylic acids occurring in bile, by a cell or a tissue.
Enables the transfer of bilirubin from one side of a membrane to the other. Bilirubin is a linear tetrapyrrole produced in the reticuloendothelial system from biliverdin and transported to the liver as a complex with serum albumin. In the liver, bilirubin is converted to bilirubin bisglucuronide, which is excreted in the bile.
The directed movement of bilirubin into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: bilirubin + NAD(P)+ = biliverdin + NAD(P)H + H+.
The selective, non-covalent, often stoichiometric, interaction of a molecule with one or more specific sites on another molecule. Note that this term is in the subset of terms that should not be used for direct, manual gene product annotation. Please choose a more specific child term, or request a new one if no suitable term is available. For ligands that bind to signal transducing receptors, consider the molecular function term ‘receptor binding ; GO:0005102’ and its children.
The attachment of a cell or organism to a substrate, another cell, or other organism. Biological adhesion includes intracellular attachment between membrane regions.
A distinct period or stage in a biological process or cycle. Note that phases are is_a disjoint from other biological processes. happens_during relationships can operate between phases and other biological processes e.g. DNA replication happens_during S phase.
Any process evolved to enable an interaction with an organism of a different species.
Any process that modulates a measurable attribute of any biological process, quality or function.
A biological process represents a specific objective that the organism is genetically programmed to achieve. Biological processes are often described by their outcome or ending state, e.g., the biological process of cell division results in the creation of two daughter cells (a divided cell) from a single parent cell. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence. Note that, in addition to forming the root of the biological process ontology, this term is recommended for use for the annotation of gene products whose biological process is unknown. Note that when this term is used for annotation, it indicates that no information was available about the biological process of the gene product annotated as of the date the annotation was made; the evidence code ND, no data, is used to indicate this. Note that, in addition to forming the root of the biological process ontology, this term is recommended for use for the annotation of gene products whose biological process is unknown. When this term is used for annotation, it indicates that no information was available about the biological process of the gene product annotated as of the date the annotation was made; the evidence code ’no data’ (ND), is used to indicate this.
The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
Binding to a Baculovirus Inhibitor of apoptosis protein Repeat (BIR) domain. An example of this is the Drosophila reaper gene in PMID:21886178.
Catalysis of the reaction: P1-P6-bis(5’-adenosyl) hexaphosphate + H2O = AMP + adenosine 5’-pentaphosphate.
Catalysis of the reaction: P1-P6-bis(5’-adenosyl) pentaphosphate + H2O = AMP + adenosine 5’-tetraphosphate.
Catalysis of the reaction: 2,3-diphosphoglycerate + H2O = 2-phospho-D-glycerate + phosphate.
Catalysis of the reaction: 2,3-diphosphoglycerate + H2O = phosphoglycerate + phosphate.
The process whose specific outcome is the progression of the blastocyst over time, from its formation to the mature structure. The mammalian blastocyst is a hollow ball of cells containing two cell types, the inner cell mass and the trophectoderm. See also the Anatomical Dictionary for Mouse Development ontology terms ‘TS5, embryo ; EMAP:23’, ‘TS5, inner cell mass ; EMAP:24’ and ‘TS5, trophectoderm; EMAP:28’.
The initial formation of a blastocyst from a solid ball of cells known as a morula. See also the Anatomical Dictionary for Mouse Development ontology term ‘TS3, compacted morula ; EMAP:9’.
An increase in size of a blastocyst due to expansion of the blastocoelic cavity cell shape changes and cell proliferation. See also the Anatomical Dictionary for Mouse Development ontology terms ‘TS4, blastocoelic cavity ; EMAP:17’, ‘TS5, blastocoelic cavity ; EMAP:27’ and ‘TS6, blastocoelic cavity ; EMAP:36’.
A cell extension caused by localized decoupling of the cytoskeleton from the plasma membrane and characterized by rapid formation, rounded shape, and scarcity of organelles within the protrusion. Blebs are formed during apoptosis and other cellular processes, including cell locomotion, cell division, and as a result of physical or chemical stresses.
The assembly of a bleb, a cell extension caused by localized decoupling of the cytoskeleton from the plasma membrane and characterized by rapid formation, rounded shape, and scarcity of organelles within the protrusion. Plasma membrane blebbing occurs during apoptosis and other cellular processes, including cell locomotion, cell division, and as a result of physical or chemical stresses.
The flow of blood through the body of an animal, enabling the transport of nutrients to the tissues and the removal of waste products.
The process whose specific outcome is the progression of a blood vessel over time, from its formation to the mature structure. The blood vessel is the vasculature carrying blood.
The process in which a relatively unspecialized cell acquires specialized features of a blood vessel endothelial cell, a thin flattened cell that lines the inside surfaces of blood vessels.
A developmental process, independent of morphogenetic (shape) change, that is required for a blood vessel to attain its fully functional state.
The process in which the anatomical structures of blood vessels are generated and organized. The blood vessel is the vasculature carrying blood.
The function of absorbing and responding to electromagnetic radiation with a wavelength of approximately 400-470nm. The response may involve a change in conformation.
The series of molecular signals initiated upon sensing of blue light by photoreceptor molecule, at a wavelength between 400nm and 470nm.
Binding to a member of the bone morphogenetic protein (BMP) family.
Combining with a member of the bone morphogenetic protein (BMP) family, and transmitting a signal across the plasma membrane to initiate a change in cell activity.
Binding to a BMP receptor.
The series of molecular signals initiated by the binding of a member of the BMP (bone morphogenetic protein) family to a receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process, e.g. transcription.
The controlled release of a fluid by a cell or tissue in an animal.
The process in which the anatomical structures of the soma are generated and organized.
The process whose specific outcome is the progression of a bone cell over time, from initial commitment of the cell to a specific fate, to the fully functional differentiated cell. Not to be used for manual annotation. Please choose a more specific cell development term or if not possible, bone or bone tissue development.
The process whose specific outcome is the progression of bone over time, from its formation to the mature structure. Bone is the hard skeletal connective tissue consisting of both mineral and cellular components.
The increase in size or mass of a bone that contributes to the shaping of that bone.
The process whose specific outcome is the progression of the bone marrow over time, from its formation to the mature structure.
A developmental process, independent of morphogenetic (shape) change, that is required for bone to attain its fully functional state.
The process in which bones are generated and organized.
The lipid bilayer that forms the outer-most layer of an organelle. Examples include the outer membranes of double membrane bound organelles such as mitochondria as well as the bounding membranes of single-membrane bound organelles such as lysosomes.
Binding to a box H/ACA small nucleolar RNA.
The process whose specific outcome is the progression of the brain over time, from its formation to the mature structure. Brain development begins with patterning events in the neural tube and ends with the mature structure that is the center of thought and emotion. The brain is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
The process in which the anatomical structures of the brain are generated and organized. The brain is one of the two components of the central nervous system and is the center of thought and emotion. It is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
The progression of the brainstem from its formation to the mature structure. The brainstem is the part of the brain that connects the brain with the spinal cord.
Enables the transfer of branched-chain amino acids from one side of a membrane to the other. Branched-chain amino acids are amino acids with a branched carbon skeleton without rings.
The directed movement of branched-chain amino acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Branched-chain amino acids are amino acids with a branched carbon skeleton without rings.
Catalysis of the reaction: a branched-chain amino acid + 2-oxoglutarate = L-glutamate + a 2-oxocarboxylate derived from the branched-chain amino acid.
The process of coordinated growth and sprouting of blood vessels giving rise to the organized vascular system.
The process in which the branches of the fetal placental villi are generated and organized. The villous part of the placenta is called the labyrinth layer.
The process in which the branches of the pancreas are generated and organized.
The process in which the anatomical structures of branches in a nerve are generated and organized. This term refers to an anatomical structure (nerve) not a cell (neuron).
The process in which the anatomical structures of branches in an epithelial tube are generated and organized. A tube is a long hollow cylinder.
The biological process whose specific outcome is the progression of a bronchiole from an initial condition to its mature state. This process begins with the formation of the bronchiole and ends with the mature structure. A bronchiole is the first airway branch that no longer contains cartilage; it is a branch of the bronchi.
The process in which a bronchiole is generated and organized. A bronchiole is the first airway branch that no longer contains cartilage; it is a branch of the bronchi.
The process whose specific outcome is the progression of lung cartilage over time, from its formation to the mature structure. Cartilage is a connective tissue dominated by extracellular matrix containing collagen type II and large amounts of proteoglycan, particularly chondroitin sulfate.
The process in which the bronchus cartilage is generated and organized. The bronchus cartilage is the connective tissue of the portion of the airway that connects to the lungs.
The biological process whose specific outcome is the progression of a bronchus from an initial condition to its mature state. This process begins with the formation of the bronchus and ends with the mature structure. The bronchus is the portion of the airway that connects to the lungs.
The process in which the bronchus is generated and organized. The bronchus is the portion of the airway that connects to the lungs.
Catalysis of the reaction: ATP + acetyl-CoA + HCO3- = ADP + phosphate + malonyl-CoA.
Catalysis of the hydrolysis of any ester bond.
Catalysis of the transfer of an acetyl group to a carbon atom on the acceptor molecule.
Catalysis of the transfer of an acyl group to a carbon atom on the acceptor molecule.
Catalysis of the transfer of a palmitoyl group to a carbon atom on the acceptor molecule.
Enables the transfer of C4-dicarboxylate from one side of a membrane to the other.
The directed movement of a C4-dicarboxylate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. A C4-dicarboxylate is the anion of a dicarboxylic acid that contains four carbon atoms.
Enables the transmembrane transfer of an ion by a channel that opens when a specific extracellular ligand has been bound by the channel complex or one of its constituent parts, where channel opening contributes to an increase in membrane potential.
Catalysis of the reaction: geranylgeranyl diphosphate + protein-cysteine = S-geranylgeranyl-protein + diphosphate. This reaction is the formation of a thioether linkage between the C-1 atom of the geranylgeranyl group and a cysteine residue fourth from the C-terminus of the protein. The protein substrates have the C-terminal sequence CA1A2X, where the terminal residue, X, is preferably leucine and A2 should not be aromatic. Known substrates include most g-subunits of heterotrimeric G proteins and Ras-related GTPases such as members of the Ras and Rac/Rho families.
Binding to cadherin, a type I membrane protein involved in cell adhesion.
Any cadherin binding that occurs as part of the process of cell-cell adhesion.
A process in which a cadmium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore. Note that this term is not intended for use in annotating lateral movement within membranes.
Enables the transfer of cadmium (Cd) ions from one side of a membrane to the other.
The directed movement of cadmium (Cd) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate + ATP = (2S)-2-[5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamido]succinate + ADP + 2 H+ + phosphate.
Binding to calcitonin, a peptide hormone responsible for reducing serum calcium levels by inhibiting osteoclastic bone reabsorption and promoting renal calcium excretion. It is synthesized and released by the C cells of the thyroid.
Binding to a member of the calcitonin family (e.g. adrenomedullin, adrenomedullin 2 (intermedin), amylin, calcitonin and calcitonin gene-related peptides (CGRPs)).
Combining with any member of the calcitonin family (e.g. adrenomedullin, adrenomedullin 2 (intermedin), amylin, calcitonin and calcitonin gene-related peptides (CGRPs)) to initiate a change in cell activity.
Combining with calcitonin and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex.
Enables the calcium concentration-regulatable energy-independent passage of cations across a lipid bilayer down a concentration gradient.
Binds to and stops, prevents, or reduces the activity of a calcium channel.
Modulates the activity of a calcium channel.
Enables the transmembrane transfer of a calcium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
Binding to a calcium ion (Ca2+).
Any process involved in the maintenance of an internal steady state of calcium ions within an organism or cell.
A process in which a calcium ion is transported from one side of a membrane to the other into the cytosol by means of some agent such as a transporter or pore.
A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore. Note that this term is not intended for use in annotating lateral movement within membranes.
Enables the transfer of calcium (Ca) ions from one side of a membrane to the other.
The directed movement of calcium (Ca) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Binds to and increases the activity of guanylate cyclase in response to a change in calcium ion concentration.
Catalysis of the reaction: ATP = 3’,5’-cyclic AMP + diphosphate, stimulated by calcium-bound calmodulin.
Enables the calcium concentration-regulatable energy-independent passage of potassium ions across a lipid bilayer down a concentration gradient.
Catalysis of the reaction: ATP + H2O = ADP + phosphate. This reaction requires the presence of calcium ion (Ca2+).
Catalysis of the reaction: phosphatidylcholine + H2O = 1-acylglycerophosphocholine + a carboxylate. This reaction requires Ca2+.
Binding to a phospholipid, a class of lipids containing phosphoric acid as a mono- or diester, in the presence of calcium.
Binding to a protein or protein complex in the presence of calcium.
Binds to and stops, prevents or reduces the activity of a calcium-dependent protein kinase.
Modulates the activity of a calcium-dependent protein kinase, an enzyme which phosphorylates a protein in a calcium-dependent manner.
Calcium-dependent catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions are dependent on the presence of calcium ions.
Catalysis of the reactions: protein serine phosphate + H2O = protein serine + phosphate; and protein threonine phosphate + H2O = protein threonine + phosphate. These reactions require the presence of calcium ions.
Binds to and modulates of the activity of the enzyme calcium-dependent protein serine/threonine phosphatase.
Enables transmembrane transfer of calcium ions from an intracellular store to the cytosol on induction by increased calcium concentration.
Any intracellular signal transduction in which the signal is passed on within the cell via calcium ions.
Enables the transmembrane transfer of a calcium ion from intracellular stores by a channel that opens when a specific intracellular ligand has been bound by the channel complex or one of its constituent parts.
Binding to calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
Any signal transduction pathway involving calmodulin dependent kinase activity.
Catalysis of the reactions: nucleoside 3’,5’-cyclic GMP + H2O = GMP + H+; this activity is activated by binding to calcium-bound calmodulin.
Catalysis of the reaction: protein serine/threonine phosphate + H2O = protein serine/threonine + phosphate, dependent on the presence of calcium-bound calmodulin.
Catalysis of the hydrolysis of nonterminal peptide bonds in a polypeptide chain by a mechanism using a cysteine residue at the enzyme active center, and requiring the presence of calcium.
The process whose specific outcome is the progression of the camera-type eye over time, from its formation to the mature structure. The camera-type eye is an organ of sight that receives light through an aperture and focuses it through a lens, projecting it on a photoreceptor field.
The process in which the anatomical structures of the eye are generated and organized. The camera-type eye is an organ of sight that receives light through an aperture and focuses it through a lens, projecting it on a photoreceptor field.
The process in which a relatively unspecialized cell acquires the specialized features of a photoreceptor cell in a camera-type eye.
Calmodulin-dependent catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions require the presence of calcium-bound calmodulin.
Binding to cAMP, the nucleotide cyclic AMP (adenosine 3’,5’-cyclophosphate).
Binding to a cyclic AMP response element (CRE), a short palindrome-containing sequence found in the promoters of genes whose expression is regulated in response to cyclic AMP.
Binding to a cAMP response element binding protein (a CREB protein).
cAMP-dependent catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires the presence of cAMP.
Modulation of the activity of the enzyme cAMP-dependent protein kinase.
Any intracellular signal transduction in which the signal is passed on within the cell via cyclic AMP (cAMP). Includes production of cAMP, and downstream effectors that further transmit the signal within the cell.
Unwinding of an RNA helix, driven by ATP hydrolysis.
Binding to a carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
The chemical reactions and pathways resulting in the formation of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y.
The chemical reactions and pathways resulting in the breakdown of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y.
Binding to a carbohydrate derivative.
The chemical reactions and pathways resulting in the formation of carbohydrate derivative.
The chemical reactions and pathways resulting in the breakdown of carbohydrate derivative.
The chemical reactions and pathways involving carbohydrate derivative.
Enables the transfer of carbohydrate derivative from one side of a membrane to the other.
The directed movement of a carbohydrate derivative into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
A homeostatic process involved in the maintenance of an internal steady state of a carbohydrate within an organism or cell.
Catalysis of the transfer of a phosphate group, usually from ATP, to a carbohydrate substrate molecule.
The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
The process of introducing a phosphate group into a carbohydrate, any organic compound based on the general formula Cx(H2O)y.
The process in which a carbohydrate is transported across a membrane. Note that this term is not intended for use in annotating lateral movement within membranes.
Enables the transfer of carbohydrate from one side of a membrane to the other.
The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are a group of organic compounds based of the general formula Cx(H2O)y.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: sugar(out) + cation(out) = sugar(in) + cation(in).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: carbohydrate(out) + H+(out) = carbohydrate(in) + H+(in).
Catalysis of the breakage of a bond between carbon and any halogen atom.
Catalysis of the transfer of the amide nitrogen of glutamine to a substrate. Usually composed of two subunits or domains, one that first hydrolyzes glutamine, and then transfers the resulting ammonia to the second subunit (or domain), where it acts as a source of nitrogen.
Catalysis of the release of ammonia or one of its derivatives, with the formation of a double bond or ring. Enzymes with this activity may catalyze the actual elimination of the ammonia, amine or amide, e.g. CH-CH(-NH-R) = C=CH- + NH2-R. Others, however, catalyze elimination of another component, e.g. water, which is followed by spontaneous reactions that lead to breakage of the C-N bond, e.g. L-serine ammonia-lyase (EC:4.3.1.17), so that the overall reaction is C(-OH)-CH(-NH2) = CH2-CO- + NH3, i.e. an elimination with rearrangement. The sub-subclasses of EC:4.3 are the ammonia-lyases (EC:4.3.1), lyases acting on amides, amidines, etc. (EC:4.3.2), the amine-lyases (EC:4.3.3), and other carbon-nitrogen lyases (EC:4.3.99).
Catalysis of the breakage of a carbon-oxygen bond.
Catalysis of the cleavage of a carbon-oxygen bond by elimination of a phosphate.
Catalysis of the elimination of hydrogen sulfide or substituted H2S.
Catalysis of the reaction: H2CO3 = CO2 + H2O.
Catalysis of the reaction: R-CHOH-R’ + NADP+ = R-CO-R’ + NADPH + H+.
Catalysis of the transfer of a methyl group to the carboxyl group of an acceptor molecule to form a methyl ester.
Binding to a carboxylic acid, an organic acid containing one or more carboxyl (COOH) groups or anions (COO-).
The chemical reactions and pathways resulting in the formation of carboxylic acids, any organic acid containing one or more carboxyl (-COOH) groups.
The chemical reactions and pathways resulting in the breakdown of carboxylic acids, any organic acid containing one or more carboxyl (-COOH) groups.
The chemical reactions and pathways involving carboxylic acids, any organic acid containing one or more carboxyl (COOH) groups or anions (COO-).
The process in which carboxylic acid is transported across a membrane.
Enables the transfer of carboxylic acids from one side of a membrane to the other. Carboxylic acids are organic acids containing one or more carboxyl (COOH) groups or anions (COO-).
The directed movement of carboxylic acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carboxylic acids are organic acids containing one or more carboxyl (COOH) groups or anions (COO-).
Enables the transfer of carcinine from one side of a membrane to the other.
Binding to a CARD (N-terminal caspase recruitment) domain, a protein-protein interaction domain that belongs to the death domain-fold superfamily. These protein molecule families are similar in structure with each consisting of six or seven anti-parallel alpha-helices that form highly specific homophilic interactions between signaling partners. CARD exists in the N-terminal prodomains of several caspases and in apoptosis-regulatory proteins and mediates the assembly of CARD-containing proteins that participate in activation or suppression of CARD carrying members of the caspase family.
The process whose specific outcome is the progression of a cardiac atrium over time, from its formation to the mature structure. A cardiac atrium receives blood from a vein and pumps it to a cardiac ventricle.
The developmental process pertaining to the initial formation of a cardiac atrium from unspecified parts. A cardiac atrium receives blood from a vein and pumps it to a cardiac ventricle.
The process in which the cardiac atrium is generated and organized. A cardiac atrium receives blood from a vein and pumps it to a cardiac ventricle.
The process in which a relatively unspecialized cell acquires specialized features of a blood vessel endothelial cell of the heart. Blood vessel endothelial cells are thin flattened cells that line the inside surfaces of blood vessels.
The process whose specific outcome is the progression of a cardiac cell over time, from its formation to the mature state. A cardiac cell is a cell that will form part of the cardiac organ of an individual.
The progression of a cardiac chamber over time, from its formation to the mature structure. A cardiac chamber is an enclosed cavity within the heart.
The developmental process pertaining to the initial formation of a cardiac chamber from unspecified parts. A cardiac chamber is an enclosed cavity within the heart.
The process in which a cardiac chamber is generated and organized. A cardiac chamber is an enclosed cavity within the heart.
Transfer of an organized electrical impulse across the heart to coordinate the contraction of cardiac muscles. The process begins with generation of an action potential (in the sinoatrial node (SA) in humans) and ends with a change in the rate, frequency, or extent of the contraction of the heart muscles.
The process whose specific outcome is the progression of the cardiac conduction system over time, from its formation to the mature structure. The cardiac conduction system consists of specialized cardiomyocytes that regulate the frequency of heart beat.
The process in which a relatively unspecialized cell acquires the specialized structural and/or functional features of a cardiac endothelial cell.
The process whose specific outcome is the progression of a cardiac fibroblast over time, from its formation to the mature state. A cardiac fibroblast is a connective tissue cell of the heart which secretes an extracellular matrix rich in collagen and other macromolecules.
The process in which a relatively unspecialized cell acquires the specialized structural and/or functional features of a cardiac fibroblast. A cardiac fibroblast is a connective tissue cell in the heart which secretes an extracellular matrix rich in collagen and other macromolecules.
The process aimed at the progression of a cardiac glial cell over time, from its formation to the fully functional mature cell.
The process in which a relatively unspecialized cell acquires the specialized features of a glial cell of the heart.
The developmental process pertaining to the initial formation of a left cardiac atrium from unspecified parts.
The process in which the left cardiac atrium is generated and organized.
The developmental process pertaining to the initial formation of a left cardiac ventricle from unspecified parts.
The process in which the left cardiac ventricle is generated and organized.
The process in which cardiac muscle adapts, with consequent modifications to structural and/or functional phenotypes, in response to a stimulus. Stimuli include contractile activity, loading conditions, substrate supply, and environmental factors.
An action potential that occurs in a cardiac muscle cell.
A form of programmed cell death induced by external or internal signals that trigger the activity of proteolytic caspases, whose actions dismantle a cardiac muscle cell and result in its death. Cardiac muscle cells are striated muscle cells that are responsible for heart contraction.
The process whose specific outcome is the progression of a cardiac muscle cell over time, from its formation to the mature state.
The process in which a cardiac muscle precursor cell acquires specialized features of a cardiac muscle cell. Cardiac muscle cells are striated muscle cells that are responsible for heart contraction.
The process in which a relatively unspecialized cell acquires specialized features of a cardiac myoblast. A cardiac myoblast is a precursor cell that has been committed to a cardiac muscle cell fate but retains the ability to divide and proliferate throughout life.
The expansion of a cardiac muscle cell population by cell division.
Muscle contraction of cardiac muscle tissue.
The enlargement or overgrowth of all or part of the heart muscle due to an increase in size of cardiac muscle cells without cell division.
The multiplication or reproduction of cardiac muscle myoblasts, resulting in the expansion of a cardiac muscle myoblast cell population. A cardiac myoblast is a precursor cell that has been committed to a cardiac muscle cell fate but retains the ability to divide and proliferate throughout life.
The process whose specific outcome is the progression of cardiac muscle over time, from its formation to the mature structure.
The increase in size or mass of a cardiac muscle, where the increase in size or mass has the specific outcome of the progression of the organism over time from one condition to another.
The developmental growth of cardiac muscle tissue that contributes to the shaping of the heart.
The process in which the anatomical structures of cardiac muscle tissue are generated and organized.
A cardiac myofibril is a myofibril specific to cardiac muscle cells.
The process whose specific outcome is the progression of the cardiac myofibril over time, from its formation to the mature structure. A cardiac myofibril is a myofibril specific to cardiac muscle cells.
The process aimed at the progression of a cardiac neural crest cell over time, from initial commitment of the cell to its specific fate, to the fully functional differentiated cell that contributes to the development of the heart.
The process aimed at the progression of a cardiac neural crest cell over time, from initial commitment of the cell to its specific fate, to the fully functional differentiated cell that contributes to the shaping of the outflow tract.
The process in which a relatively unspecialized cell acquires specialized features of a cardiac neural crest cell that will migrate to the heart and contribute to its development. Cardiac neural crest cells are specialized cells that migrate toward the heart from the third, fourth and sixth pharyngeal arches.
The process whose specific outcome is the progression of a cardiac neuron over time, from its formation to the mature state.
The process in which a relatively unspecialized cell acquires specialized features of a neuron of the heart.
The process whose specific outcome is the progression of a pacemaker cell over time, from its formation to the mature state. Pacemaker cells are specialized cardiomyocytes that are responsible for regulating the timing of heart contractions.
The process in which a relatively unspecialized cell acquires specialized features of a pacemaker cell. Pacemaker cells are specialized cardiomyocytes that are responsible for regulating the timing of heart contractions.
The developmental process pertaining to the initial formation of a cardiac right atrium from unspecified parts.
The process in which the right cardiac atrium is generated and organized.
The developmental process pertaining to the initial formation of a right cardiac ventricle from unspecified parts.
The process in which the right cardiac ventricle is generated and organized.
The process in which an endocardial cushion cell becomes a cell of a cardiac septum.
The progression of a cardiac septum over time, from its initial formation to the mature structure.
The process in which the anatomical structure of a cardiac septum is generated and organized. A cardiac septum is a partition that separates parts of the heart.
The progression of the cardiac skeleton over time, from its formation to the mature structure. The cardiac skeleton is a specialized extracellular matrix that separates the atria from the ventricles and provides physical support for the heart.
The process whose specific outcome is the progression of a cardiac ventricle over time, from its formation to the mature structure. A cardiac ventricle receives blood from a cardiac atrium and pumps it out of the heart.
The developmental process pertaining to the initial formation of a cardiac ventricle from unspecified parts. A cardiac ventricle receives blood from a cardiac atrium and pumps it out of the heart.
The process in which the cardiac ventricle is generated and organized. A cardiac ventricle receives blood from a cardiac atrium and pumps it out of the heart.
The process in which a relatively unspecialized mesodermal cell acquires the specialized structural and/or functional features of a cardioblast. A cardioblast is a cardiac precursor cell. It is a cell that has been committed to a cardiac fate, but will undergo more cell division rather than terminally differentiating.
The process in which a relatively unspecialized cell acquires the specialized structural and/or functional features of a cell that will form part of the cardiac organ of an individual.
The process in which the anatomical structures of the cardiogenic plate are generated and organized. The cardiogenic plate is the first recognizable structure derived from the heart field.
Binding directly to the structural scaffolding elements of a vesicle coat (such as clathrin or COPII), and bridging the membrane, cargo receptor, and membrane deformation machinery.
Catalysis of the reaction: acetyl-CoA + carnitine = (R)-O-acetylcarnitine + CoA.
Catalysis of the transfer of an acyl group to an oxygen atom on the carnitine molecule.
The process whose specific outcome is the progression of a cartilage element over time, from its formation to the mature structure. Cartilage elements are skeletal elements that consist of connective tissue dominated by extracellular matrix containing collagen type II and large amounts of proteoglycan, particularly chondroitin sulfate.
The process whose specific outcome is the progression of the cartilage that will provide a scaffold for mineralization of endochondral bones.
The process in which the anatomical structures of cartilage are generated and organized.
Binding to a caspase family protein.
The chemical reactions and pathways resulting in the breakdown of substances, including the breakdown of carbon compounds with the liberation of energy for use by the cell or organism.
Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
Catalysis of a biochemical reaction at physiological temperatures in which one of the substrates is a glycoprotein.
Catalytic activity that acts to modify a nucleic acid.
Catalytic activity that acts to modify a protein.
Catalytic activity that acts to modify a ribosomal RNA.
Catalytic activity that acts to modify a tRNA.
Catalytic activity that acts to modify DNA.
Catalytic activity that acts to modify RNA, driven by ATP hydrolysis.
A protein complex which is capable of catalytic activity.
Catalysis of the reaction: 2 L-dopa + O2 = 2 H2O + 2 L-dopaquinone. This reaction catalyzes exclusively the oxidation of catechols (i.e., o-diphenols) to the corresponding o-quinones. GO:0004097 describes oxidation of catechols (i.e., o-diphenols) to the corresponding o-quinones. For monooxygenation of monophenols, consider instead the term ‘monophenol monooxygenase activity ; GO:0004503’.
The chemical reactions and pathways resulting in the formation of catechol-containing compounds. Catechol is a compound containing a pyrocatechol nucleus or substituent.
The chemical reactions and pathways resulting in the breakdown of catechol-containing compounds. Catechol is a compound containing a pyrocatechol nucleus or substituent.
The chemical reactions and pathways involving a compound containing a pyrocatechol (1,2-benzenediol) nucleus or substituent.
Binding to catecholamine.
The chemical reactions and pathways resulting in the formation of any of a group of physiologically important biogenic amines that possess a catechol (3,4-dihydroxyphenyl) nucleus and are derivatives of 3,4-dihydroxyphenylethylamine.
The chemical reactions and pathways resulting in the breakdown of any of a group of physiologically important biogenic amines that possess a catechol (3,4-dihydroxyphenyl) nucleus and are derivatives of 3,4-dihydroxyphenylethylamine.
The chemical reactions and pathways involving any of a group of physiologically important biogenic amines that possess a catechol (3,4-dihydroxyphenyl) nucleus and are derivatives of 3,4-dihydroxyphenylethylamine.
The regulated release of catecholamines by a cell. The catecholamines are a group of physiologically important biogenic amines that possess a catechol (3,4-dihydroxyphenyl) nucleus and are derivatives of 3,4-dihydroxyphenylethylamine.
The regulated release of catecholamine by a cell in which the catecholamine acts as a neurotransmitter.
The directed movement of catecholamines, a group of physiologically important biogenic amines that possess a catechol (3,4-dihydroxyphenyl) nucleus and are derivatives of 3,4-dihydroxyphenylethylamine.
The directed movement of catecholamine into a cell.
Binding to a cation, a charged atom or group of atoms with a net positive charge.
Enables the transfer of a cation or cations from the inside of the cell to the outside of the cell across a membrane.
Any process involved in the maintenance of an internal steady state of cations within an organism or cell.
The process in which a cation is transported across a membrane.
Enables the transfer of cation from one side of a membrane to the other.
The directed movement of cations, atoms or small molecules with a net positive charge, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: cation(out) + Cl-(out) = cation(in) + Cl-(in).
Binding to a CCR4-NOT complex.
Binding to a CD27, a receptor found on the surface of T cells and some B cells and NK cells.
Binding specifically to a substance (cargo) to deliver it to a transport vesicle. Cargo receptors span a membrane (either the plasma membrane or a vesicle membrane), binding simultaneously to cargo molecules and coat adaptors, to efficiently recruit soluble proteins to nascent vesicles. Notes: (1) this term and its child terms are intended for receptors that bind to and internalize molecules by receptor-mediated endocytosis. For receptors that are coupled to a signal transduction pathway, consider instead the term ‘signaling receptor activity ; GO:0038023’ and its children. (2) Cargo receptors transport substances by vesicular transport, not by transmembrane transport. For transmembrane transporters, consider instead the term ’transmembrane transporter activity ; GO:0022857.
Catalysis of the reaction: NAD+ + H2O = nicotinamide + ADP-ribose.
The chemical reactions and pathways resulting in the formation of CD4, a CD marker that occurs on T-helper cells and is involved in MHC class II restricted interactions.
Cyclin-dependent catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. This reaction requires the binding of a regulatory cyclin subunit and full activity requires stimulatory phosphorylation by a CDK-activating kinase (CAK).
Catalysis of the reaction: CDP + alcohol = CMP + phosphatidyl alcohol.
The phosphatidylcholine biosynthetic process that begins with the phosphorylation of choline and ends with the combination of CDP-choline with diacylglycerol to form phosphatidylcholine.
Catalysis of the reaction: myo-inositol + CDP-diacylglycerol = 1-phosphatidyl-1D-myo-inositol + CMP + H+.
The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules that contributes to the shaping of the heart.
The binding by a cell-adhesion protein on a cell surface to an adhesion molecule on another cell surface, to mediate adhesion of the cell to the external substrate or to another cell.
Binding to a cell adhesion molecule.
The binding by a cell-adhesion protein on the cell surface to an extracellular matrix component, to mediate adhesion of the cell to the external substrate or to another cell and to initiate intracellular signaling. Cell adhesion receptors include integrins and cadherins. Reinstated term from obsolete.
The portion of a cell bearing surface projections such as axons, dendrites, cilia, or flagella that includes the nucleus, but excludes all cell projections. Note that ‘cell body’ and ‘cell soma’ are not used in the literature for cells that lack projections, nor for some cells (e.g. yeast with mating projections) that do have projections.
The directed movement of a motile cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
Any process that mediates interactions between a cell and its surroundings. Encompasses interactions such as signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment.
Any process that mediates interactions between a cell and its surroundings that contributes to the process of cardiac conduction. Encompasses interactions such as signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment.
The region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins.
The complete extent of cell cortex that underlies some some region of the plasma membrane.
The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
The DNA-dependent DNA replication that takes place as part of the cell cycle.
Any DNA unwinding that is involved in cell cycle DNA replication.
One of the distinct periods or stages into which the cell cycle is divided. Each phase is characterized by the occurrence of specific biochemical and morphological events. Note that this term should not be used for direct annotation. If you are trying to make an annotation to x phase, it is likely that the correct annotation is ‘regulation of x/y phase transition’ or to a process which occurs during the reported phase (i.e mitotic DNA replication for mitotic S-phase). To capture the phase when a specific location or process is observed, the phase term can be used in an annotation extension (PMID:24885854) applied to a cellular component term (with the relation exists_during) or a biological process term (with the relation happens_during).
The cellular process that ensures successive accurate and complete genome replication and chromosome segregation.
Any biological process that results in permanent cessation of all vital functions of a cell. A cell should be considered dead when any one of the following molecular or morphological criteria is met: (1) the cell has lost the integrity of its plasma membrane; (2) the cell, including its nucleus, has undergone complete fragmentation into discrete bodies (frequently referred to as apoptotic bodies). The cell corpse (or its fragments) may be engulfed by an adjacent cell in vivo, but engulfment of whole cells should not be considered a strict criteria to define cell death as, under some circumstances, live engulfed cells can be released from phagosomes (see PMID:18045538). This term should not be used for direct annotation. The only exception should be when experimental data (e.g., staining with trypan blue or propidium iodide) show that cell death has occurred, but fail to provide details on death modality (accidental versus programmed). When information is provided on the cell death mechanism, annotations should be made to the appropriate descendant of ‘cell death’ (such as, but not limited to, GO:0097300 ‘programmed necrotic cell death’ or GO:0006915 ‘apoptotic process’). Also, if experimental data suggest that a gene product influences cell death indirectly, rather than being involved in the death process directly, consider annotating to a ‘regulation’ term.
The process whose specific outcome is the progression of the cell over time, from its formation to the mature structure. Cell development does not include the steps involved in committing a cell to a specific fate.
The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism’s life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
The process in which relatively unspecialized cells acquire specialized structural and/or functional features that characterize the mature cells of the hindbrain. Differentiation includes the processes involved in commitment of a cell to a specific fate.
The process in which relatively unspecialized cells acquire specialized structural and/or functional features that characterize the cells of the spinal cord. Differentiation includes the processes involved in commitment of a cell to a specific fate.
The process in which a relatively unspecialized cell acquires specialized features of the embryonic placenta.
The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells. Note that this term differs from ‘cytokinesis ; GO:0000910’ in that cytokinesis does not include nuclear division.
The commitment of cells to specific cell fates and their capacity to differentiate into particular kinds of cells. Positional information is established through protein signals that emanate from a localized source within a cell (the initial one-cell zygote) or within a developmental field. Note that this term was ‘cell fate determination’ but the term name was changed to better match its existing definition and the child term ‘cell fate determination; GO:0001709’ was also created.
The commitment of cells to specific cell fates of the endoderm, ectoderm, or mesoderm as a part of gastrulation.
The commitment of cells to specific cell fates and their capacity to differentiate into particular kinds of cells within a field of cells that will exhibit a certain pattern of differentiation. Positional information is established through protein signals that emanate from a localized source within a developmental field resulting in specification of a cell type. Those signals are then interpreted in a cell-autonomous manner resulting in the determination of the cell type.
The process in which a cell irreversibly increases in size over time by accretion and biosynthetic production of matter similar to that already present.
The growth of a cardiac muscle cell, where growth contributes to the progression of the cell over time from its initial formation to its mature state.
A cellular component that forms a specialized region of connection between two or more cells, or between a cell and the extracellular matrix, or between two membrane-bound components of a cell, such as flagella.
A cellular process that results in the aggregation, arrangement and bonding together of a set of components to form a cell junction.
The disaggregation of a cell junction into its constituent components.
The organization process that preserves a cell junction in a stable functional or structural state. A cell junction is a specialized region of connection between two cells or between a cell and the extracellular matrix.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a cell junction. A cell junction is a specialized region of connection between two cells or between a cell and the extracellular matrix.
The area of a motile cell closest to the direction of movement.
The cell cortex of the leading edge of a cell.
A developmental process, independent of morphogenetic (shape) change, that is required for a cell to attain its fully functional state.
The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
The orderly movement of a cell that will reside in the hindbrain.
The orderly movement of a cell from one site to another that will contribute to the formation of new blood vessels in the heart from pre-existing blood vessels.
The orderly movement of a cell from one site to another that will contribute to the differentiation of an endothelial cell that will form the blood vessels of the heart.
The orderly movement of a cell from one site to another that will contribute to the formation of an endocardial cushion. The endocardial cushion is a specialized region of mesenchymal cells that will give rise to the heart septa and valves.
The migration of individual cells within the blastocyst to help establish the multi-layered body plan of the organism (gastrulation). For example, the migration of cells from the surface to the interior of the embryo (ingression).
The orderly movement of a cell from one site to another that will contribute to the progression of the heart over time, from its initial formation, to the mature organ.
The orderly movement of a cell from one site to another that contribute to the formation of the heart. The initial heart structure is made up of mesoderm-derived heart progenitor cells and neural crest-derived cells.
The orderly movement of a cell from one site to another that will contribute to the differentiation of an endothelial cell that will form de novo blood vessels and tubes.
The developmental process in which the size or shape of a cell is generated and organized.
The change in form (cell shape and size) that occurs when relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism’s life history.
The process in which the structures of a neuron are generated and organized. This process occurs while the initially relatively unspecialized cell is acquiring the specialized features of a neuron.
Any process involved in the controlled self-propelled movement of a cell that results in translocation of the cell from one place to another.
Any process involved in the controlled self-propelled movement of a cell that results in translocation of the cell from one place to another and contributes to the physical shaping or formation of the camera-type eye.
The process in which the anatomical structures of a cell part are generated and organized.
The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures.
The multiplication or reproduction of cells, resulting in the expansion of a cell population. This term was moved out from being a child of ‘cellular process’ because it is a cell population-level process, and cellular processes are restricted to those processes that involve individual cells. Also note that this term is intended to be used for the proliferation of cells within a multicellular organism, not for the expansion of a population of single-celled organisms.
A prolongation or process extending from a cell, e.g. a flagellum or axon.
Formation of a prolongation or process extending from a cell, e.g. a flagellum or axon.
The portion of the plasma membrane surrounding a plasma membrane bounded cell surface projection.
The process in which the anatomical structures of a cell projection are generated and organized.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a prolongation or process extending from a cell, e.g. a flagellum or axon.
The multiplication or reproduction of cells, resulting in the expansion of a cell population in the hindbrain.
The multiplication or reproduction of cells, resulting in the expansion of a cell population in the midbrain.
The multiplication or reproduction of cells, resulting in the expansion of a cell population that contributes to compound eye morphogenesis.
The multiplication or reproduction of cells, resulting in the expansion of the population in the embryonic placenta.
Any cell proliferation that is involved in endocardial cushion morphogenesis.
The multiplication or reproduction of cells, resulting in the expansion of a cell population that contributes to the shaping of the heart.
The multiplication or reproduction of cells, resulting in the expansion of a cell population that contributes to the shaping of the outflow tract.
The series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription.
Any cell surface receptor signaling pathway that is involved in cell-cell signaling.
The attachment of one cell to another cell via adhesion molecules.
The binding by a cell-adhesion protein on the cell surface to an extracellular matrix component, to mediate adhesion of the cell to another cell.
A cellular process in which two or more cells combine together, their plasma membrane fusing, producing a single cell. In some cases, nuclei fuse, producing a polyploid cell, while in other cases, nuclei remain separate, producing a syncytium.
A cell junction that forms a connection between two or more cells of an organism; excludes direct cytoplasmic intercellular bridges, such as ring canals in insects.
The aggregation, arrangement and bonding together of a set of components to form a junction between cells.
The disaggregation of a cell-cell junction into its constituent components.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a cell-cell junction. A cell-cell junction is a specialized region of connection between two cells.
Any process that mediates the transfer of information from one cell to another. This process includes signal transduction in the receiving cell and, where applicable, release of a ligand and any processes that actively facilitate its transport and presentation to the receiving cell. Examples include signaling via soluble ligands, via cell adhesion molecules and via gap junctions.
Any process that mediates the transfer of information from one cell to another, medaited by a wnt family protein ligand. This process includes wnt signal transduction in the receiving cell, release of wnt ligand from a secreting cell as well as any processes that actively facilitate wnt transport and presentation to receptor on the recieving cell.
Any process that mediates the transfer of information from one cell to another and contributes to the heart process that regulates cardiac muscle contraction; beginning with the generation of an action potential in the sinoatrial node and ending with regulation of contraction of the myocardium.
Signaling at long or short range between cells that results in the commitment of a cell to a certain fate.
Any process that mediates the transfer of information from one cell to another and contributes to the progression of the lung, from its initial state to the mature structure.
Any process that mediates the transfer of information from one cell to another.
Cell-cell signaling in which the ligand is carried between cells by an exosome.
The chemical reactions and pathways involving aldehydes, any organic compound with the formula R-CH=O, as carried out by individual cells.
The chemical reactions and pathways involving an amide, any derivative of an oxoacid in which an acidic hydroxy group has been replaced by an amino or substituted amino group, as carried out by individual cells.
The chemical reactions and pathways involving any organic compound that is weakly basic in character and contains an amino or a substituted amino group, as carried out by individual cells. Amines are called primary, secondary, or tertiary according to whether one, two, or three carbon atoms are attached to the nitrogen atom.
The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
The chemical reactions and pathways resulting in the breakdown of amino acids, organic acids containing one or more amino substituents.
The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
Any biological process involved in the maintenance of an internal steady state of ammonium at the level of the cell.
A part of a cellular organism that is either an immaterial entity or a material entity with granularity above the level of a protein complex but below that of an anatomical system. Or, a substance produced by a cellular organism with granularity above the level of a protein complex.
Any process involved in the maintenance of an internal steady state of anions at the level of a cell.
The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells.
The chemical reactions and pathways occurring at the level of individual cells resulting in the formation of any of a group of naturally occurring, biologically active amines, such as norepinephrine, histamine, and serotonin, many of which act as neurotransmitters.
The chemical reactions and pathways occurring at the level of individual cells resulting in the breakdown of biogenic amines, any of a group of naturally occurring, biologically active amines, such as norepinephrine, histamine, and serotonin, many of which act as neurotransmitters.
The chemical reactions and pathways occurring at the level of individual cells involving any of a group of naturally occurring, biologically active amines, such as norepinephrine, histamine, and serotonin, many of which act as neurotransmitters.
The chemical reactions and pathways resulting in the formation of substances, carried out by individual cells.
Any process involved in the maintenance of an internal steady state of calcium ions at the level of a cell.
The chemical reactions and pathways resulting in the formation of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y, carried out by individual cells.
The chemical reactions and pathways resulting in the breakdown of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y, as carried out by individual cells.
The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y, as carried out by individual cells.
The chemical reactions and pathways resulting in the breakdown of substances, carried out by individual cells.
Any process involved in the maintenance of an internal steady state of cations at the level of a cell.
Any biological process involved in the maintenance of an internal steady state of a chemical at the level of the cell.
The aggregation, arrangement and bonding together of a cellular component.
The cellular component assembly that is part of the initial shaping of the component during its developmental progression.
A process that results in the biosynthesis of constituent macromolecules, assembly, and arrangement of constituent parts of a cellular component. Includes biosynthesis of constituent macromolecules, and those macromolecular modifications that are involved in synthesis or assembly of the cellular component.
A cellular process that results in the breakdown of a cellular component.
The breakdown of structures such as organelles, proteins, or other macromolecular structures during apoptosis.
The organization process that preserves a cellular component in a stable functional or structural state.
The process in which cellular structures, including whole cells or cell parts, are generated and organized.
A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component.
A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component.
Any process carried out at the cellular level that reduces or removes the toxicity of a toxic substance. These may include transport of the toxic substance away from sensitive areas and to compartments or complexes whose purpose is sequestration of the toxic substance.
A biological process whose specific outcome is the progression of a cell over time from an initial condition to a later condition.
Any process involved in the maintenance of an internal steady state of divalent inorganic anions at the level of a cell. Note that this term was split from ‘cellular di-, tri-valent inorganic anion homeostasis ; GO:0030319’ (sibling term ‘cellular trivalent inorganic anion homeostasis’ ; GO:0072502’).
Any process involved in the maintenance of an internal steady state of divalent cations at the level of a cell. Note that this term was split from ‘cellular di-, tri-valent inorganic cation homeostasis ; GO:0030005’ (sibling term ‘cellular trivalent inorganic cation homeostasis’ ; GO:0072504’).
The chemical reactions and pathways involving glucans, polysaccharides consisting only of glucose residues, occurring at the level of an individual cell.
A cellular homeostatic process involved in the maintenance of an internal steady state of glucose within a cell or between a cell and its external environment.
Any process involved in the maintenance of an internal steady state at the level of the cell.
Any process involved in the maintenance of an internal steady state of ions at the level of a cell.
The chemical reactions and pathways involving any of a class of organic compounds that contain the carbonyl group, CO, and in which the carbonyl group is bonded only to carbon atoms, as carried out by individual cells. The general formula for a ketone is RCOR, where R and R are alkyl or aryl groups.
The chemical reactions and pathways involving lipids, as carried out by individual cells.
A cellular localization process whereby a substance or cellular entity, such as a protein complex or organelle, is transported to, and/or maintained in, a specific location within a cell including the localization of substances or cellular entities to the cell membrane.
The chemical reactions and pathways resulting in the formation of a macromolecule, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass, carried out by individual cells.
The chemical reactions and pathways resulting in the breakdown of a macromolecule, any large molecule including proteins, nucleic acids and carbohydrates, as carried out by individual cells.
Any process in which a macromolecule is transported to, and/or maintained in, a specific location at the level of a cell. Localization at the cellular level encompasses movement within the cell, from within the cell to the cell surface, or from one location to another at the surface of a cell.
The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass, as carried out by individual cells.
The chemical reactions and pathways by which individual cells transform chemical substances.
Any process involved in the maintenance of an internal steady state of metal ions at the level of a cell.
The chemical reactions and pathways resulting in the formation of compounds derived from amino acids, organic acids containing one or more amino substituents.
The chemical reactions and pathways involving compounds derived from amino acids, organic acids containing one or more amino substituents.
Any process involved in the maintenance of an internal steady state of monovalent inorganic anions at the level of a cell.
Any process involved in the maintenance of an internal steady state of monovalent inorganic cations at the level of a cell.
The chemical reactions and pathways resulting in the formation of organic and inorganic nitrogenous compounds.
The chemical reactions and pathways resulting in the breakdown of organic and inorganic nitrogenous compounds.
The chemical reactions and pathways involving various organic and inorganic nitrogenous compounds, as carried out by individual cells.
Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
Any process involved in the maintenance of an internal steady state of phosphate ions at the level of a cell.
The deposition or aggregation of coloring matter in a cell.
The chemical reactions and pathways resulting in the formation of polysaccharides, polymers of many (typically more than 10) monosaccharide residues linked glycosidically, occurring at the level of an individual cell.
The chemical reactions and pathways resulting in the breakdown of polysaccharides, polymers of many (typically more than 10) monosaccharide residues linked glycosidically, as carried out by individual cells.
The chemical reactions and pathways involving polysaccharides, polymers of more than 10 monosaccharide residues joined by glycosidic linkages, as carried out by individual cells.
Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level.
A process, occurring at the cellular level, that is involved in the reproductive function of a multicellular organism.
Any process in which a protein is transported to, and/or maintained in, a specific location at the level of a cell. Localization at the cellular level encompasses movement within the cell, from within the cell to the cell surface, or from one location to another at the surface of a cell.
The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes cellular protein modification.
The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications) occurring at the level of an individual cell. Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification).
The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which either requires oxygen (aerobic respiration) or does not (anaerobic respiration).
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an abiotic (non-living) stimulus. Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an acetylcholine stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an alcohol stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an alkaloid stimulus. Alkaloids are a large group of nitrogenous substances found in naturally in plants, many of which have extracts that are pharmacologically active.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a biotic stimulus, a stimulus caused or produced by a living organism. Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a blue light stimulus. Blue light is electromagnetic radiation with a wavelength of between 440 and 500nm.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a bone morphogenetic protein (BMP) stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a caffeine stimulus. Caffeine is an alkaloid found in numerous plant species, where it acts as a natural pesticide that paralyzes and kills certain insects feeding upon them.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a catecholamine stimulus. A catecholamine is any of a group of biogenic amines that includes 4-(2-aminoethyl)pyrocatechol [4-(2-aminoethyl)benzene-1,2-diol] and derivatives formed by substitution.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a chemical stimulus. Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a chemical stimulus indicating the organism is under stress.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cytokine stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a dopamine stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus arising within the organism. Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an environmental stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a farnesol stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an fibroblast growth factor stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a growth factor stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hormone stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a light stimulus, electromagnetic radiation of wavelengths classified as infrared, visible or ultraviolet light.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipid stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus by molecules of bacterial origin such as peptides derived from bacterial flagellin.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a monoamine stimulus. A monoamine is any of a group of molecular messengers that contain one amino group that is connected to an aromatic ring by ethylene group (-CH2-CH2-). Monoamines are derived from the aromatic amino acids phenylalanine, tyrosine, histidine and tryptophan.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nitrogen compound stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic substance stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organonitrogen stimulus. An organonitrogen compound is formally a compound containing at least one carbon-nitrogen bond.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an oxygen radical stimulus. An oxygen radical is any oxygen species that carries a free electron; examples include hydroxyl radicals and the superoxide anion.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an oxygen-containing compound stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide hormone stimulus. A peptide hormone is any of a class of peptides that are secreted into the blood stream and have endocrine functions in living animals.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a purine-containing compound stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an electromagnetic radiation stimulus. Electromagnetic radiation is a propagating wave in space with electric and magnetic components. These components oscillate at right angles to each other and to the direction of propagation. Note that ‘radiation’ refers to electromagnetic radiation of any wavelength.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a steroid hormone stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus by a cell and ends with a change in state or activity or the cell. Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating the organism is under stress. The stress is usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation). Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a superoxide stimulus. Superoxide is the anion, oxygen-, formed by addition of one electron to dioxygen (O2) or any compound containing the superoxide anion.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a toxic stimulus.
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a xenobiotic, a compound foreign to the organism exposed to it. It may be synthesized by another organism (like ampicilin) or it can be a synthetic chemical.
Any process involved in the maintenance of an internal steady state of sodium ions at the level of a cell.
Any process involved in the maintenance of an internal steady state of sulfate ions at the level of a cell.
Any process involved in the maintenance of an internal steady state of trivalent inorganic anions at the level of a cell. Note that this term was split from ‘cellular di-, tri-valent inorganic anion homeostasis ; GO:0030319’ (sibling term ‘cellular divalent inorganic anion homeostasis’ ; GO:0072501’).
A location, relative to cellular compartments and structures, occupied by a macromolecular machine when it carries out a molecular function. There are two ways in which the gene ontology describes locations of gene products: (1) relative to cellular structures (e.g., cytoplasmic side of plasma membrane) or compartments (e.g., mitochondrion), and (2) the stable macromolecular complexes of which they are parts (e.g., the ribosome). Note that, in addition to forming the root of the cellular component ontology, this term is recommended for use for the annotation of gene products whose cellular component is unknown. When this term is used for annotation, it indicates that no information was available about the cellular component of the gene product annotated as of the date the annotation was made; the evidence code ’no data’ (ND), is used to indicate this. Note that, in addition to forming the root of the cellular component ontology, this term is recommended for use for the annotation of gene products whose cellular component is unknown. Note that when this term is used for annotation, it indicates that no information was available about the cellular component of the gene product annotated as of the date the annotation was made; the evidence code ND, no data, is used to indicate this.
The process whose specific outcome is the progression of the central nervous system over time, from its formation to the mature structure. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain and spinal cord. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord.
The process that gives rise to the central nervous system. This process pertains to the initial formation of a structure from unspecified parts. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain, spinal cord and spinal nerves. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord.
A developmental process, independent of morphogenetic (shape) change, that is required for the central nervous system to attain its fully functional state. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain and spinal cord. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord.
The process in which the anatomical structure of the central nervous system is generated and organized. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain and spinal cord. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord.
The process whose specific outcome is the progression of a neuron whose cell body is located in the central nervous system, from initial commitment of the cell to a neuronal fate, to the fully functional differentiated neuron.
The process in which a relatively unspecialized cell acquires specialized features of a neuron whose cell body resides in the central nervous system.
The differentiation of endothelial cells from progenitor cells during blood vessel development, and the de novo formation of blood vessels and tubes in the central nervous system. The capillary endothelial cells in the brain are specialized to form the blood-brain barrier.
Catalysis of the reaction: N-acylsphingosine + H2O = a fatty acid + sphingosine.
Binding to ceramide 1-phosphate.
Removes a ceramide 1-phosphate from a membrane or a monolayer lipid particle, transports it through the aqueous phase while protected in a hydrophobic pocket, and brings it to an acceptor membrane or lipid particle.
The directed movement of a ceramide 1-phosphate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Binding to a ceramide, a class of lipids composed of sphingosine linked to a fatty acid. Ceramides are a major component of cell membranes.
Catalysis of the reaction: UDP-glucose + N-acylsphingosine = UDP + D-glucosyl-N-acylsphingosine.
Catalysis of the reaction: CDP-ethanolamine + a ceramide = CMP + a ceramide phosphoethanolamine.
Removes a ceramide from a membrane or a monolayer lipid particle, transports it through the aqueous phase while protected in a hydrophobic pocket, and brings it to an acceptor membrane or lipid particle.
The directed movement of ceramides into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Ceramides are a class of lipid composed of sphingosine linked to a fatty acid.
Catalysis of the reaction: ATP + ceramide = ADP + ceramide-1-phosphate.
Catalysis of the hydrolysis of a carboxylic ester bond.
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
Catalysis of the reaction: ATP + GTP = 2 diphosphate + cyclic G-P(2’-5’)A-P(3’-5’) (cyclic 2’,3’ GAMP).
Binding to cGMP, the nucleotide cyclic GMP (guanosine 3’,5’-cyclophosphate).
The chemical reactions and pathways resulting in the formation of cyclic GMP, guanosine 3’,5’-phosphate.
The chemical reactions and pathways involving cyclic GMP, guanosine 3’,5’-phosphate.
Enables the transmembrane transfer of a cation by a channel that opens when intracellular cyclic nucleotide has been bound by the channel complex or one of its constituent parts.
Direct interaction with a channel (binding or modification), resulting in its opening. A channel catalyzes energy-independent facilitated diffusion, mediated by passage of a solute through a transmembrane aqueous pore or channel.
Binds to and stops, prevents, or reduces the activity of a channel.
Binds to and modulates the activity of a channel. A channel catalyzes energy-independent facilitated diffusion, mediated by passage of a solute through a transmembrane aqueous pore or channel.
Binding to a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
Any biological process involved in the maintenance of an internal steady state of a chemical.
Any process involved in the maintenance of the internal steady state of the amount of a chemical at the level of the tissue.
The vesicular release of classical neurotransmitter molecules from a presynapse, across a chemical synapse, the subsequent activation of neurotransmitter receptors at the postsynapse of a target cell (neuron, muscle, or secretory cell) and the effects of this activation on the postsynaptic membrane potential and ionic composition of the postsynaptic cytosol. This process encompasses both spontaneous and evoked release of neurotransmitter and all parts of synaptic vesicle exocytosis. Evoked transmission starts with the arrival of an action potential at the presynapse.
The part of synaptic transmission occurring in the post-synapse: a signal transduction pathway consisting of neurotransmitter receptor activation and its effects on postsynaptic membrane potential and the ionic composition of the postsynaptic cytosol.
Providing the environmental signal that initiates the directed movement of a motile cell or organism towards a higher concentration of that signal.
Any chemoattractant activity that is involved in axon guidance.
The process in which a neuron growth cone is directed to a specific target site in response to an attractive chemical signal.
The function of a family of small chemotactic cytokines; their name is derived from their ability to induce directed chemotaxis in nearby responsive cells. All chemokines possess a number of conserved cysteine residues involved in intramolecular disulfide bond formation. Some chemokines are considered pro-inflammatory and can be induced during an immune response to recruit cells of the immune system to a site of infection, while others are considered homeostatic and are involved in controlling the migration of cells during normal processes of tissue maintenance or development. Chemokines are found in all vertebrates, some viruses and some bacteria.
Binding to a chemokine receptor.
Providing the environmental signal that initiates the directed movement of a motile cell or organism towards a lower concentration of that signal.
The process in which a neuron growth cone is directed to a specific target site in response to a repulsive chemical cue.
Behavior that is dependent upon the sensation of chemicals.
The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
Binding to chitin, a linear polysaccharide consisting of beta-(1->4)-linked N-acetyl-D-glucosamine residues.
Catalysis of the reaction: chitin + H2O = chitosan + acetate.
Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + ->4)-N-acetyl-beta-D-glucosaminyl-(1- = UDP + ->4)-N-acetyl-beta-D-glucosaminyl-(1-.
Catalysis of the hydrolysis of (1->4)-beta linkages of N-acetyl-D-glucosamine (GlcNAc) polymers of chitin and chitodextrins.
Binds to and stops, prevents, or reduces the activity of a chloride channel.
The process in which chloride is transported across a membrane.
The directed movement of chloride into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: ATP + choline = ADP + choline phosphate + 2 H+.
Any apoptotic process in a cholangiocyte.
The multiplication or reproduction of cholangiocytes, resulting in the expansion of the cholangiocyte population. A cholangiocyte is an epithelial cell that is part of the bile duct. Cholangiocytes contribute to bile secretion via net release of bicarbonate and water.
Binding to cholesterol (cholest-5-en-3-beta-ol); the principal sterol of vertebrates and the precursor of many steroids, including bile acids and steroid hormones.
Catalysis of the reaction: cholesterol + NAD = cholest-5-en-3-one + NADH + H+.
Catalysis of the reaction: acyl-CoA + cholesterol = a cholesterol ester + CoA.
Removes cholesterol from a membrane or a monolayer lipid particle, transports it through the aqueous phase while protected in a hydrophobic pocket, and brings it to an acceptor membrane or lipid particle.
Catalysis of the transfer of a cholesterol to an acceptor protein.
The directed movement of choline into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Choline (2-hydroxyethyltrimethylammonium) is an amino alcohol that occurs widely in living organisms as a constituent of certain types of phospholipids and in the neurotransmitter acetylcholine.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: choline(out) + Na+(out) = choline(in) + Na+(in).
Catalysis of the reaction: an acylcholine + H2O = choline + a carboxylic acid anion.
The process in which a mesenchymal cell, acquires specialized structural and/or functional features of a chondroblast. Differentiation includes the processes involved in commitment of a cell to a chondroblast fate. A chondroblast is a precursor cell to chondrocytes.
The process whose specific outcome is the progression of a chondrocyte over time, from its commitment to its mature state. Chondrocyte development does not include the steps involved in committing a chondroblast to a chondrocyte fate.
The progression of a chondrocyte over time from after its commitment to its mature state where the chondrocyte will contribute to the shaping of an endochondral bone.
The process in which a chondroblast acquires specialized structural and/or functional features of a chondrocyte. A chondrocyte is a polymorphic cell that forms cartilage.
The process in which a chondroblast acquires specialized structural and/or functional features of a chondrocyte that will contribute to the development of a bone. A chondrocyte is a polymorphic cell that forms cartilage.
The process in which the structures of a chondrocyte are generated and organized. This process occurs while the initially relatively unspecialized cell is acquiring the specialized features of a chondrocyte.
The process in which the structures of a chondrocyte that will contribute to bone development are generated and organized.
The process whose specific outcome is the progression of the embryo over time, from zygote formation through a stage including a notochord and neural tube until birth or egg hatching.
The biological process whose specific outcome is the progression of a chorion from an initial condition to its mature state. This process begins with the formation of the structure and ends with the mature structure. The chorion is an extraembryonic membrane.
The process whose specific outcome is the progression of the chorionic trophoblast over time, from its formation to the mature structure. Cell development does not include the steps involved in committing a cell to a specific fate.
The process in which relatively unspecialized cells of the ectoplacental cone acquire specialized structural and/or functional features that characterize chorionic trophoblasts. These cells will migrate towards the spongiotrophoblast layer and give rise to syncytiotrophoblasts of the labyrinthine layer.
The multiplication or reproduction of chorionic trophoblast cells, resulting in the expansion of their population.
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome. Chromosomes include parts that are not part of the chromatin. Examples include the kinetochore.
The assembly of DNA, histone proteins, other associated proteins, and sometimes RNA, into chromatin structure, beginning with the formation of the basic unit, the nucleosome, followed by organization of the nucleosomes into higher order structures, ultimately giving rise to a complex organization of specific domains within the nucleus.
The formation or destruction of chromatin structures.
Binding to chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
The controlled breakdown of chromatin from a higher order structure into its simpler subcomponents, DNA, histones, other proteins, and sometimes RNA.
Binding to DNA that is assembled into chromatin.
Interacting selectively and non-covalently and stoichiometrically with a chromatin insulator sequence, a DNA sequence that prevents enhancer-mediated activation or repression of transcription.
Bridging together two DNA loop anchors together, maintaining a chromatin loop.
Any process that results in the specification, formation or maintenance of the physical structure of eukaryotic chromatin.
A dynamic process of chromatin reorganization resulting in changes to chromatin structure. These changes allow DNA metabolic processes such as transcriptional regulation, DNA recombination, DNA repair, and DNA replication.
Any protein complex that mediates changes in chromatin structure that result in transcriptional silencing.
The binding activity of a molecule that brings together a protein or a protein complex with a nucleosome, to establish or maintain the chromatin localization of the protein, or protein complex.
A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information. Chromosomes include parts that are not part of the chromatin. Examples include the kinetochore.
The progressive compaction of dispersed interphase chromatin into threadlike chromosomes prior to mitotic or meiotic nuclear division, or during apoptosis, in eukaryotic cells.
Any process in which a chromosome is transported to, or maintained in, a specific location.
A process that is carried out at the cellular level that results in the assembly, arrangement of constituent parts, or disassembly of chromosomes, structures composed of a very long molecule of DNA and associated proteins that carries hereditary information. This term covers covalent modifications at the molecular level as well as spatial relationships among the major components of a chromosome.
A process of chromosome organization that is involved in a meiotic cell cycle.
The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles.
Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
The docking of a cytosolic centriole/basal body to the plasma membrane via the ciliary transition fibers. In some species this may happen via an intermediate step, by first docking to the ciliary vesicle via the ciliary transition fibers. The basal body-ciliary vesicle then relocates to the plasma membrane, followed by the ciliary vesicle fusing with the plasma membrane, effectively attaching the basal body to the plasma membrane. Basal bodies in jawed vertebrates appear to first attach to a ciliary vesicle. It is unclear how specific this is to jawed vertebrates or if other organisms also employ this sequence. Some species like Giardia intestinalis do not relocate their basal bodies to the plasma membrane, but have their axonemes extend through the cytosol to then protrude out of the cell to form flagella.
The process in which the ciliary body generated and organized. The ciliary body is the circumferential tissue inside the eye composed of the ciliary muscle and ciliary processes.
The portion of the plasma membrane surrounding a cilium. Note that cilia and eukaryotic flagella are deemed to be equivalent.
All of the contents of a cilium, excluding the plasma membrane surrounding the cilium. Note that we deem cilium and microtubule-based flagellum to be equivalent. Also, researchers consider the composition of both the plasm and the membrane of the cilium to be detectably different from that in the non-ciliary cytosol and plasma membrane (e.g. in terms of calcium ion concentration, membrane lipid composition, and more). For this reason, the term “ciliary plasm” is not linked to “cytoplasm”.
A region of the cilium between the basal body and proximal segment that is characterized by Y-shaped assemblages that connect axonemal microtubules to the ciliary membrane. The ciliary transition zone appears to function as a gate that controls ciliary membrane composition and separates the cytosol from the ciliary plasm. Depending on the species, this region may have a distinct geometrically shaped electron-dense structure within the axonemal lumen visible in electron microscopy images; most animals don’t display this inner structure. The axoneme extends through the ciliary transition zone, but only consists of the outer doublets. The central pair, axonemal spokes, and dynein complexes are not found in this part of the ciliary shaft. Note that the connecting cilium of the photoreceptor cells is thought to be equivalent to the transition zone.
The aggregation, arrangement and bonding together of a set of components to form a ciliary transition zone.
A specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface and of some cytoplasmic parts. Each cilium is largely bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored to a basal body. Note that we deem cilium and microtubule-based flagellum to be equivalent. In most eukaryotic species, intracellular sub-components of the cilium, such as the ciliary base and rootlet, are located near the plasma membrane. In Diplomonads such as Giardia, instead, the same ciliary parts are located further intracellularly. Also, ‘cilium’ may be used when axonemal structure and/or motility are unknown, or when axonemal structure is unusual. For all other cases, please refer to children of ‘cilium’. Finally, note that any role of ciliary proteins in sensory events should be captured by annotating to relevant biological process terms.
The assembly of a cilium, a specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole. Note that we deem cilium and microtubule-based flagellum to be equivalent.
A cellular process that results in the breakdown of a cilium. Note that we deem cilium and microtubule-based flagellum to be equivalent.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a cilium, a specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole. Note that we deem cilium and microtubule-based flagellum to be equivalent.
The specific behavior of an organism that recurs with a regularity of approximately 24 hours.
The fluctuation in mating behavior that occurs over an approximately 24 hour cycle.
Any biological process in an organism that recurs with a regularity of approximately 24 hours.
The cycle from wakefulness through an orderly succession of sleep states and stages that occurs on an approximately 24 hour rhythm.
A behavioral process involved in the cycle from wakefulness through an orderly succession of sleep states and stages that occurs on an approximately 24 hour rhythm.
The part of the circadian sleep/wake cycle where the organism is asleep.
The process whose specific outcome is the progression of the circulatory system over time, from its formation to the mature structure. The circulatory system is the organ system that passes nutrients (such as amino acids and electrolytes), gases, hormones, blood cells, etc. to and from cells in the body to help fight diseases and help stabilize body temperature and pH to maintain homeostasis.
A organ system process carried out by any of the organs or tissues of the circulatory system. The circulatory system is an organ system that moves extracellular fluids to and from tissue within a multicellular organism.
Binding to a specific upstream regulatory DNA sequence (transcription factor recognition sequence or binding site) located in cis relative to the transcription start site (i.e., on the same strand of DNA) of a gene transcribed by some RNA polymerase. The proximal promoter is in cis with and relatively close to the core promoter.
Catalysis of a reaction that interconverts cis and trans isomers. Atoms or groups are termed cis or trans to one another when they lie respectively on the same or on opposite sides of a reference plane identifiable as common among stereoisomers.
Catalysis of the reaction: citrate = isocitrate. The reaction occurs in two steps: (1) citrate = cis-aconitate + H2O, (2) cis-aconitate + H2O = isocitrate. This reaction is the interconversion of citrate and isocitrate via the labile, enzyme-bound intermediate cis-aconitate. Water is removed from one part of the citrate molecule and added back to a different atom to form isocitrate. This is a process composed of two reactions represented by the terms ‘GO:0052632 : citrate hydro-lyase (cis-aconitate-forming) activity’ and ‘GO:0052633 : isocitrate hydro-lyase (cis-aconitate-forming) activity’.
Enables the transfer of citrate from one side of a membrane to the other, up its concentration gradient. The transporter binds the solute and undergoes a series of conformational changes. Transport works equally well in either direction and is driven by a chemiosmotic source of energy. Secondary active transporters include symporters and antiporters.
Catalysis of the reaction: acetyl-CoA + H2O + oxaloacetate = citrate + CoA.
Enables the transfer of citrate, 2-hydroxy-1,2,3-propanetricarboyxlate, from one side of a membrane to the other.
The directed movement of citrate, 2-hydroxy-1,2,3-propanetricarboyxlate, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the cleavage of an AP site 3’ of the baseless site by a beta-lyase mechanism, leaving an unsaturated aldehyde, termed a 3’-(4-hydroxy-5-phospho-2-pentenal) residue, and a 5’-phosphate. Note that this term is does not have parentage in the ’nuclease activity’ branch of the ontology because both GO and the Enzyme Commission define nuclease activity as a type of hydrolysis. Class II AP endonuclease is a nuclease, but not Class I, III and IV.
Catalysis of the hydrolysis of ester linkages immediately 5’ to an apurinic/apyrimidinic (AP; also called abasic) site within a deoxyribonucleic acid molecule by creating internal breaks, generating a single-strand break with 5’-deoxyribose phosphate and 3’-hydroxyl ends. Class II AP endonuclease is a nuclease, but not Class I, III and IV.
Bringing together a cargo protein with clathrin, responsible for the formation of endocytic vesicles.
Binding to a clathrin heavy or light chain, the main components of the coat of coated vesicles and coated pits, and which also occurs in synaptic vesicles.
Binding to a clathrin heavy chain.
Binding to a clathrin light chain.
Enables the active transport of a solute across a membrane by a mechanism whereby two or more species are transported in opposite directions in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy. The reaction is: solute A(out) + solute B(in) = solute A(in) + solute B(out).
Any phosphodiester bond hydrolysis involved in the conversion of a primary ribosomal RNA (rRNA) transcript into a mature rRNA molecule.
Catalysis of the cleavage of the N-C1’ glycosidic bond between the damaged DNA base and the deoxyribose sugar, releasing a free base and leaving an apyrimidinic (AP) site. Enzymes with this activity recognize and remove uracil bases in DNA that result from the deamination of cytosine or the misincorporation of dUTP opposite an adenine.
Catalysis of the removal of oxidized purine bases by cleaving the N-C1’ glycosidic bond between the oxidized purine and the deoxyribose sugar. The reaction involves the formation of a covalent enzyme-substrate intermediate. Release of the enzyme and free base by a beta-elimination or a beta, gamma-elimination mechanism results in the cleavage of the DNA backbone 3’ of the apurinic (AP) site. Consider also annotating to the molecular function term ‘DNA-(apurinic or apyrimidinic site) lyase activity ; GO:0003906’.
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
The process whose specific outcome is the progression of the cloaca over time, from it’s formation to the mature structure. The cloaca is the common chamber into which intestinal, genital and urinary canals open in vertebrates.
The process whose specific outcome is the progression of a cloacal gland over time, from its formation to the mature structure.
The process in which a relatively unspecialized cell acquires specialized features of a club cell. A club cell is an unciliated epithelial cell found in the respiratory and terminal bronchioles.
Catalysis of the hydrolysis of a single C-terminal amino acid residue from a polypeptide chain.
Binding to a common mediator SMAD signaling protein.
Catalysis of the joining of a carboxyl group to a molecule that is attached to CoA, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
Catalysis of the reaction: X-CoA + H2O = X + CoA; X may be any group.
Catalysis of the reaction: substrate + ATP + CoASH = AMP + diphosphate + substrate-CoA.
Catalysis of the transfer of a coenzyme A (CoA) group from one compound (donor) to another (acceptor).
Catalysis of the reaction: ATP + pantetheine 4’-phosphate = 3’-dephospho-CoA + diphosphate.
Binding to cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
Binding to cocaine (2-beta-carbomethoxy-3-beta-benzoxytropane), an alkaloid obtained from dried leaves of the South American shrub Erythroxylon coca or by chemical synthesis.
The process in which coenzyme A is transported across a membrane. Coenzyme A, 3’-phosphoadenosine-(5’)diphospho(4’)pantatheine, is an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester. Note that this term is not intended for use in annotating lateral movement within membranes.
Enables the transfer of coenzyme A from one side of a membrane to the other. Coenzyme A, 3’-phosphoadenosine-(5’)diphospho(4’)pantatheine, is an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester.
The directed movement of coenzyme A into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Coenzyme A, 3’-phosphoadenosine-(5’)diphospho(4’)pantatheine, is an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester.
The operation of the mind by which an organism becomes aware of objects of thought or perception; it includes the mental activities associated with thinking, learning, and memory.
Binding to collagen, a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).
The chemical reactions and pathways resulting in the formation of collagen, any of a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).
The proteolytic chemical reactions and pathways resulting in the breakdown of collagen in the extracellular matrix, usually carried out by proteases secreted by nearby cells.
Binding to a collagen fibril.
Any process that determines the size and arrangement of collagen fibrils within an extracellular matrix.
The chemical reactions and pathways involving collagen, any of a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).
A supramolecular complex that consists of collagen triple helices associated to form a network.
Combining with a collagen and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity.
A protein complex consisting of three collagen chains assembled into a left-handed triple helix. These trimers typically assemble into higher order structures.
A collagen homotrimer of alpha1(II) chains; type II collagen triple helices associate to form fibrils.
A collagen heterotrimer containing type IV alpha chains; [alpha1(IV)]2alpha2(IV) trimers are commonly observed, although more type IV alpha chains exist and may be present in type IV trimers; type IV collagen triple helices associate to form 3 dimensional nets within basement membranes.
The series of molecular signals initiated by collagen binding to a cell surface receptor, and ending with the regulation of a downstream cellular process, e.g. transcription.
The series of molecular signals initiated by collagen binding to its receptor on the surface of a target cell where the receptor possesses tyrosine kinase activity, and ending with the regulation of a downstream cellular process, e.g. transcription.
An extracellular matrix consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that provides not only essential physical scaffolding for the cellular constituents but can also initiate crucial biochemical and biomechanical cues required for tissue morphogenesis, differentiation and homeostasis. The components are secreted by cells in the vicinity and form a sheet underlying or overlying cells such as endothelial and epithelial cells.
A process in which force is generated within smooth muscle tissue, resulting in a change in muscle geometry of the large intestine, exclusive of the rectum. The colon is that part of the large intestine that connects the small intestine to the rectum.
The process whose specific outcome is the progression of a columnar/cuboidal epithelial cell over time, from its formation to the mature structure. A columnar/cuboidal epithelial cell is a cell usually found in a two dimensional sheet with a free surface. Columnar/cuboidal epithelial cells take on the shape of a column or cube.
The process in which a relatively unspecialized cell acquires specialized features of a columnar/cuboidal epithelial cell. A columnar/cuboidal epithelial cell is a cell usually found in a two dimensional sheet with a free surface. Columnar/cuboidal epithelial cells take on the shape of a column or cube.
The developmental process, independent of morphogenetic (shape) change, that is required for a columna/cuboidal epithelial cell to attain its fully functional state. A columnar/cuboidal epithelial cell is a cell usually found in a two dimensional sheet with a free surface. Columnar/cuboidal epithelial cells take on the shape of a column or cube.
The progression of the common bile duct over time, from its formation to the mature structure. The common bile duct is formed from the joining of the common hepatic duct running from the liver, and the cystic duct running from the gall bladder. The common bile duct transports bile from the liver and gall bladder to the intestine.
Catalysis of the reaction: NADH + ubiquinone + 5 H+(in) <=> NAD+ + ubiquinol + 4 H+(out).
A complex of collagen trimers such as a fibril or collagen network.
The process whose specific outcome is the progression of the compound eye over time, from its formation to the mature structure. The compound eye is an organ of sight that contains multiple repeating units, often arranged hexagonally. Each unit has its own lens and photoreceptor cell(s) and can generate either a single pixelated image or multiple images, per eye.
The morphogenetic process in which the anatomical structures of the compound eye are generated and organized. The adult compound eye is a precise assembly of 700-800 ommatidia. Each ommatidium is composed of 20 cells, identified by cell type and position. An example of compound eye morphogenesis is found in Drosophila melanogaster.
The process in which a relatively unspecialized cell acquires the specialized features of an eye photoreceptor cell.
Any apoptotic process in a compound eye retinal cell.
Programmed cell death that occurs in the retina to remove excess cells between ommatidia, thus resulting in a hexagonal lattice, precise with respect to cell number and position surrounding each ommatidium.
Catalysis of the transfer of a methyl group to an acceptor molecule.
The progression of a connective tissue over time, from its formation to the mature structure.
Fibers, composed of actin, myosin, and associated proteins, found in cells of smooth or striated muscle.
The progression of the conus arteriosus over time, from its formation to the mature structure. The conus arteriosus is a valved chamber with thick muscular walls stemming from the ventricle and connecting to the pulmonary trunk.
The developmental process pertaining to the initial formation of the conus arteriosus from unspecified parts. The conus arteriosus is a valved chamber with thick muscular walls stemming from the ventricle and connecting to the pulmonary trunk.
The process in which the conus arteriosus is generated and organized. The conus arteriosus is a valved chamber with thick muscular walls stemming from the ventricle and connecting to the pulmonary trunk.
An isopeptidase activity that cleaves NEDD8 from a target protein to which it is conjugated.
Directly binding to and delivering copper ions to a target protein.
Binding to a copper (Cu) ion.
The directed movement of copper cation across a membrane. Note that this term is not intended for use in annotating lateral movement within membranes.
Enables the transfer of copper (Cu) ions from one side of a membrane to the other.
The directed movement of copper (Cu) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: S-adenosyl-L-methionine + (histone)-arginine = S-adenosyl-L-homocysteine + (histone)-N-methyl-arginine.
The act of sexual union between male and female, involving the transfer of sperm.
Combining with the neuropeptide corazonin to initiate a change in cell activity.
Catalysis of the reaction: S-adenosyl-L-methionine + histone H3 L-lysine (position 4) = S-adenosyl-L-homocysteine + histone H3 N6-methyl-L-lysine (position 4). This reaction is the addition of a methyl group to the lysine residue at position 4 of the histone H3 protein. Note that in some species, the methyl group may be added to a lysine in a slightly different position of the histone H3 protein, but that this term still applies.
Catalysis of the reaction: S-adenosyl-L-methionine + histone L-lysine = S-adenosyl-L-homocysteine + histone N6-methyl-L-lysine. The methylation of peptidyl-lysine in histones forms N6-methyl-L-lysine, N6,N6-dimethyl-L-lysine and N6,N6,N6-trimethyl-L-lysine derivatives.
Binding to a sequence of DNA that is part of a core promoter region. The core promoter is composed of the transcription start site and binding sites for the RNA polymerase and the basal transcription machinery. The transcribed region might be described as a gene, cistron, or operon.
Combining with an extracellular or intracellular messenger, and in cooperation with a nearby primary receptor, initiating a change in cell activity.
Combining with an extracellular messenger, and in cooperation with a primary EGF receptor, initiating a change in cell activity through the EGF receptor signaling pathway.
In cooperation with a primary Wnt receptor, initiating a change in cell activity through the Wnt signaling pathway.
The progression of the cornea over time, from its formation to the mature structure. The cornea is the transparent structure that covers the anterior of the eye.
The process whose specific outcome is the progression of the blood vessels of the heart over time, from its formation to the mature structure.
The process in which the anatomical structures of blood vessels of the heart are generated and organized. The blood vessel is the vasculature carrying blood.
The process in which the anatomical structures of veins of the heart are generated and organized.
The behavior of an organism for the purpose of attracting sexual partners.
Catalysis of the reaction: coproporphyrinogen III + 2 H+ + O2 = 2 CO2 + 2 H2O + protoporphyrinogen IX.
Catalysis of the reaction: palmitoyl-CoA + L-carnitine = CoA + L-palmitoylcarnitine.
The process whose specific outcome is the progression of a cranial ganglion over time, from its formation to the mature structure.
The process that gives rise to a cranial ganglion. This process pertains to the initial formation of a structure from unspecified parts.
A developmental process, independent of morphogenetic (shape) change, that is required for a cranial ganglion to attain its fully functional state.
The process in which the anatomical structure of a cranial ganglion is generated and organized.
The process whose specific outcome is the progression of the cranial nerves over time, from its formation to the mature structure. The cranial nerves are composed of twelve pairs of nerves that emanate from the nervous tissue of the hindbrain. These nerves are sensory, motor, or mixed in nature, and provide the motor and general sensory innervation of the head, neck and viscera. They mediate vision, hearing, olfaction and taste and carry the parasympathetic innervation of the autonomic ganglia that control visceral functions.
The process that gives rise to the cranial nerves. This process pertains to the initial formation of a structure from unspecified parts. The cranial nerves are composed of twelve pairs of nerves that emanate from the nervous tissue of the hindbrain. These nerves are sensory, motor, or mixed in nature, and provide the motor and general sensory innervation of the head, neck and viscera. They mediate vision, hearing, olfaction and taste and carry the parasympathetic innervation of the autonomic ganglia that control visceral functions.
A developmental process, independent of morphogenetic (shape) change, that is required for a cranial nerve to attain its fully functional state. The cranial nerves are composed of twelve pairs of nerves that emanate from the nervous tissue of the hindbrain. These nerves are sensory, motor, or mixed in nature, and provide the motor and general sensory innervation of the head, neck and viscera. They mediate vision, hearing, olfaction and taste and carry the parasympathetic innervation of the autonomic ganglia that control visceral functions.
The process in which the anatomical structure of the cranial nerves are generated and organized. The cranial nerves are composed of twelve pairs of nerves that emanate from the nervous tissue of the hindbrain. These nerves are sensory, motor, or mixed in nature, and provide the motor and general sensory innervation of the head, neck and viscera. They mediate vision, hearing, olfaction and taste and carry the parasympathetic innervation of the autonomic ganglia that control visceral functions.
The process whose specific outcome is the progression of a cranial skeletal system over time, from its formation to the mature structure. The cranial skeletal system is the skeletal subdivision of the head, and includes the skull (cranium plus mandible), pharyngeal and/or hyoid apparatus.
Binding to a CRD (context dependent regulatory) domain, a domain of about 130 residues that is the most divergent region among the LEF/TCF proteins.
Catalysis of the reaction: ATP + creatine = N-phosphocreatine + ADP + 2 H+.
Catalysis of the reaction: (3S)-3-hydroxyacyl-CoA = trans-2-enoyl-CoA + H2O.
Catalysis of the reaction: L-gulonate + NAD+ = 3-dehydro-L-gulonate + H+ + NADH.
Catalysis of the hydrolysis of any glycosyl bond.
Catalysis of the transfer of sulfur atoms from one compound (donor) to another (acceptor).
Binding to a member of the cullin family, hydrophobic proteins that act as scaffolds for ubiquitin ligases (E3).
Catalysis of the reaction: NAD(P)H + H+ + 2 ferricytochrome b(5) = NAD(P)+ + 2 ferrocytochrome b(5).
Catalysis of an oxidation-reduction in which the oxidation state of metal ion is altered.
Binds to and increases the activity of an enzyme that catalyzes a ring closure reaction.
Catalysis of a ring closure reaction.
Binds to and decreases the activity of an enzyme that catalyzes a ring closure reaction.
Binds to and modulates the activity of an enzyme that catalyzes a ring closure reaction.
Catalysis of the reaction: ATP + GTP = 2 diphosphate + cyclic GMP-AMP. Note that this term should not be used for direct annotation. It should be possible to annotate to a more specific child term that descibes the position of the phosphate group on the cGAMP molecule.
Binding to a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.
The chemical reactions and pathways resulting in the formation of a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.
The chemical reactions and pathways involving a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.
cNMP-dependent catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires the presence of a cyclic nucleotide.
Enables the transmembrane transfer of an ion by a channel that opens when a cyclic nucleotide has been bound by the channel complex or one of its constituent parts.
The chemical reactions and pathways involving a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue and the base is a purine.
Catalysis of the reaction: (8S)-3’,8-cyclo-7,8-dihydroguanosine 5’-triphosphate = cyclic pyranopterin phosphate + diphosphate.
Catalysis of the reaction: a nucleoside cyclic phosphate + H2O = a nucleoside phosphate.
Any intracellular signal transduction in which the signal is passed on within the cell via a cyclic nucleotide. Includes production or release of the cyclic nucleotide, and downstream effectors that further transmit the signal within the cell.
Binding to cyclins, proteins whose levels in a cell varies markedly during the cell cycle, rising steadily until mitosis, then falling abruptly to zero. As cyclins reach a threshold level, they are thought to drive cells into G2 phase and thus to mitosis.
Cyclin-dependent catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP. This reaction requires the binding of a regulatory cyclin subunit and full activity requires stimulatory phosphorylation by a CDK-activating kinase (CAK).
Binds to and increases the activity of a cyclin-dependent protein serine/threonine kinase.
Binds to and stops, prevents or reduces the activity of a cyclin-dependent protein serine/threonine kinase.
Modulates the activity of a cyclin-dependent protein serine/threonine kinase, enzymes of the protein kinase family that are regulated through association with cyclins and other proteins.
Binding to S-adenosyl-L-methionine.
Catalysis of the joining of two groups within a single molecule via a carbon-nitrogen bond, forming heterocyclic ring, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a cyclic amidine, a compound of the form R-C(=NH)-NH2, in a reaction that involves the opening of a ring.
Binding to cyclosporin A, a cyclic undecapeptide that contains several N-methylated and unusual amino acids.
Catalysis of the hydroxylation of C-24 of 1-alpha,25-hydroxycholecalciferol (25-hydroxyvitamin D3; calcitriol).
Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from reduced flavin or flavoprotein and one other donor, and one atom of oxygen is incorporated into one donor.
Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water.
Catalysis of the reaction: RS-CH2-CH(NH3+)COO- = RSH + NH3 + pyruvate.
An thiol-dependent isopeptidase activity that cleaves NEDD8 from a target protein to which it is conjugated.
Binds to and increases the activity of a cysteine-type endopeptidase.
Binds to and increases the rate of proteolysis catalyzed by a cysteine-type endopeptidase involved in the apoptotic process. Examples of this are 1) granzymes that may bind to initiator caspases and cleave them, and 2) already active caspases, e.g. caspase 9, that cleave effector caspases.
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile, and contributing to the execution phase of apoptosis. Examples of gene products that may be annotated to this term include CASP3, CASP6 and CASP7, also called effector (or executioner) caspases.
Binds to and stops, prevents or reduces the activity of a cysteine-type endopeptidase.
Binds to and stops, prevents or reduces the activity of a cysteine-type endopeptidase involved in the apoptotic process.
Binds to and modulates the activity of a cysteine-type endopeptidase involved in the apoptotic process.
The progression of the cystic duct over time, from its formation to the mature structure. The cystic duct runs from the gall bladder to the common bile duct.
The chemical reactions and pathways resulting in the breakdown of cytidine, cytosine riboside, a widely distributed nucleoside.
Catalysis of the reaction: cytidine + H2O = uridine + NH3.
The removal of amino group in the presence of water.
The chemical reactions and pathways involving cytidine, cytosine riboside, a widely distributed nucleoside.
Catalysis of the reaction: ATP + (d)CMP = ADP + (d)CDP.
Catalysis of the transfer of a cytidylyl group to an acceptor.
Catalysis of the reaction: 4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O. The reduction of O2 to water is accompanied by the extrusion of four protons from the intramitochondrial compartment.
The activity of a soluble extracellular gene product that interacts with a receptor to effect a change in the activity of the receptor to control the survival, growth, differentiation and effector function of tissues and cells.
Binding to a cytokine, any of a group of proteins that function to control the survival, growth and differentiation of tissues and cells, and which have autocrine and paracrine activity.
Combining with a cytokine and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity.
Binding to a cytokine receptor.
The series of molecular signals initiated by the binding of a cytokine to a receptor on the surface of a cell, and ending with the regulation of a downstream cellular process, e.g. transcription.
The division of the cytoplasm and the plasma membrane of a cell and its partitioning into two daughter cells. Note that this term should not be used for direct annotation. When annotating eukaryotic species, mitotic or meiotic cytokinesis should always be specified for manual annotation and for prokaryotic species use ‘FtsZ-dependent cytokinesis ; GO:0043093’ or Cdv-dependent cytokinesis ; GO:0061639. Also, note that cytokinesis does not necessarily result in physical separation and detachment of the two daughter cells from each other.
The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the cytoplasm. The cytoplasm is all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
Any microtubule in the cytoplasm of a cell.
Any microtubule bundle that is part of a cytoplasm.
The removal of tubulin heterodimers from one or both ends of a cytoplasmic microtubule.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of structures formed of microtubules and associated proteins in the cytoplasm of a cell.
Any (proper) part of the cytoplasm of a single cell of sufficient size to still be considered cytoplasm.
A vesicle found in the cytoplasm of a cell.
The lipid bilayer surrounding a cytoplasmic vesicle.
The binding activity of a protein that brings together a cytoskeletal protein (either a microtubule or actin filament, spindle pole body, or protein directly bound to them) and one or more other molecules, permitting them to function in a coordinated way.
Binds to and increases the activity of a motor protein.
Generation of force resulting in movement, for example along a microfilament or microtubule, or in torque resulting in membrane scission or rotation of a flagellum. The energy required is obtained either from the hydrolysis of a nucleoside triphosphate or by an electrochemical proton gradient (proton-motive force).
Binds to and stops, prevents, or reduces the activity of a motor protein.
Binds to and modulates the activity of a motor protein.
Binding to a protein component of a cytoskeleton (actin, microtubule, or intermediate filament cytoskeleton).
The binding activity of a molecule that brings together a cytoskeletal protein or protein complex and a plasma membrane lipid or membrane-associated protein, in order to maintain the localization of the cytoskeleton at a specific cortical membrane location.
Binding to a protein involved in modulating the reorganization of the cytoskeleton.
Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures.
The directed movement of substances along cytoskeletal fibers such as microfilaments or microtubules within a cell.
Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
Catalysis of the reaction: peptidyl L-proline + 2-oxoglutarate + O2 = peptidyl trans-4-hydroxy-L-proline + succinate + CO2.
Enables the transfer of D-amino acids from one side of a membrane to the other. D-amino acids are the D-enantiomers of amino acids.
The directed movement of the D-enantiomer of an amino acid into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the reaction: a D-amino acid + H2O + O2 = a 2-oxo acid + NH3 + hydrogen peroxide.
Catalysis of the reaction: D-arabinose + NAD(P)+ = D-arabinono-1,4-lactone + NAD(P)H + H+.
Catalysis of the reaction: D-fructose 1,6-bisphosphate + H2O = D-fructose 6-phosphate + phosphate.
Catalysis of the reaction: beta-D-fructose 6-phosphate + ATP = beta-D-fructose 2,6-bisphosphate + ADP + 2 H+.
Catalysis of the reaction: D-glucose 6-phosphate = D-fructose 6-phosphate.
Catalysis of the reaction: 6-O-phosphono-D-glucono-1,5-lactone + H2O = 6-phospho-D-gluconate + H+.
Catalysis of the reaction: D-glyceraldehyde 3-phosphate + phosphate + NAD+ = 3-phospho-D-glyceroyl phosphate + NADH + H+.
Unwinding of a DNA helix, driven by ATP hydrolysis.
Catalysis of the reaction: ATP + D-ribulose = ADP + D-ribulose 5-phosphate.
Catalysis of the reaction: D-ribose 5-phosphate = D-ribulose 5-phosphate.
Catalysis of the reaction: D-xylose + NADP+ = D-xylono-1,5-lactone + H+ + NADPH.
Binding to a D5 dopamine receptor.
Binding to damaged DNA.
Binds to and modulates the activity of a protein phosphatase.
Binds to and stops, prevents or reduces the activity of a cAMP-dependent protein kinase.
Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
Catalysis of the reaction: NADP+ + xylitol = L-xylulose + H+ + NADPH.
Catalysis of the hydrolysis of a glycerophospholipid.
Catalysis of the reaction: 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane = 1,1-dichloro-2,2-bis(4-chlorophenyl)ethylene + chloride + H+.
Catalysis of the hydrolysis of an acetyl group or groups from a substrate molecule.
Binding to a DEAD/H-box RNA helicase.
DNA N-glycosylase activity acting on deaminated bases.
Binding to a death domain of a protein. The death domain (DD) is a homotypic protein interaction module composed of a bundle of six alpha-helices. DD bind each other forming oligomers. Some DD-containing proteins are involved in the regulation of apoptosis and inflammation through their activation of caspases and NF-kappaB. For binding to the death effector domain, consider instead the term ‘death effector domain binding ; GO:0035877’.
Primary active transport of a solute across a membrane driven by decarboxylation of a cytoplasmic substrate. Primary active transport is catalysis of the transport of a solute across a membrane, up the solute’s concentration gradient, by binding the solute and undergoing a series of conformational changes. Transport works equally well in either direction and is driven by a primary energy source.
The expulsion of feces from the rectum.
Enables the transmembrane transfer of a potassium ion by an inwardly-rectifying voltage-gated channel. An inwardly rectifying current-voltage relation is one where at any given driving force the inward flow of K+ ions exceeds the outward flow for the opposite driving force. The inward-rectification is due to a voltage-dependent block of the channel pore by a specific ligand or ligands, and as a result the macroscopic conductance depends on the difference between membrane voltage and the K+ equilibrium potential rather than on membrane voltage itself.
Catalysis of the reaction: UDP-glucuronate + 3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein = UDP + 3-beta-D-glucuronosyl-3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein.
Enables the transfer of chloride ions from one side of a membrane to the other.
Catalysis of the reaction: D-glucuronyl-N-acetyl-1,3-beta-D-galactosaminylproteoglycan + UDP-N-acetylgalactosamine = N-acetyl-D-galactosaminyl-1,4-beta-D-glucuronyl-N-acetyl-1,3-beta-D-galactosaminylproteoglycan + UDP.
Catalysis of the formation of a hydroxyl group on a steroid by incorporation of oxygen from O2.
Catalysis of the reaction: beta-D-glucuronosyl-(1,4)-N-acetyl-alpha-D-glucosaminyl-proteoglycan + UDP-N-acetyl-D-glucosamine = N-acetyl-alpha-D-glucosaminyl-(1,4)-beta-D-glucuronosyl-(1,4)-N-acetyl-alpha-D-glucosaminyl-proteoglycan + UDP.
Catalysis of the reaction: N-acetyl-alpha-D-glucosaminyl-(1,4)-beta-D-glucuronosyl-proteoglycan + UDP-alpha-D-glucuronate = beta-D-glucuronosyl-(1,4)-N-acetyl-alpha-D-glucosaminyl-(1,4)-beta-D-glucuronosyl-proteoglycan + UDP.
Catalysis of the reaction: N,N-dimethylaniline + NADPH + H+ + O2 = N,N-dimethylaniline N-oxide + NADP+ + H2O.
Catalysis of the reaction: D-galactose + ATP = alpha-D-galactose 1-phosphate + ADP + 2 H+.
Catalysis of the reaction: alpha-D-galactose 1-phosphate + UDP-D-glucose = alpha-D-glucose 1-phosphate + UDP-D-galactose.
Catalysis of the reaction: ATP + D-glucose = ADP + D-glucose-6-phosphate.
Catalysis of the reaction: L-cysteine + L-glutamate + ATP = L-gamma-glutamyl-L-cysteine + ADP + 2 H+ + phosphate.
Catalysis of the reaction: beta-D-fructose 6-phosphate + L-glutamine = D-glucosamine 6-phosphate + L-glutamate.
Catalysis of the reaction: glutathione + H2O = L-cysteinylglycine + L-glutamate.
Catalysis of the hydrolysis of the 6-sulfate group of the N-acetyl-D-glucosamine 6-sulfate units of heparan sulfate and keratan sulfate.
Catalysis of the reaction: L-gamma-glutamyl-L-cysteine + ATP + glycine = ADP + glutathione + 2 H+ + phosphate.
Catalysis of the hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides.
Catalysis of the hydrolysis of the terminal (1->2)-linked alpha-D-mannose residues in an oligo-mannose oligosaccharide.
Catalysis of the reaction: a primary amine + H2O + O2 = an aldehyde + NH3 + hydrogen peroxide.
Catalysis of the reaction: ATP + L-methionine + H2O = phosphate + diphosphate + S-adenosyl-L-methionine.
Catalysis of the reaction: 5-oxo-L-proline + ATP + 2 H2O = L-glutamate + ADP + 2 H+ + phosphate.
Catalysis of the reaction: all-trans-retinol + NADP+ = all-trans-retinal + NADPH + H+.
Enables the transfer of ammonium from one side of a membrane to the other. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals.
Enables the transfer of iron (Fe) ions from one side of a membrane to the other. An example of this is mouse ferroportin (UniProtKB:Q9JHI9), which transports iron out of the cell.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: K+(out) + Cl-(out) = K+(in) + Cl-(in).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Na+(out) + phosphate(out) = Na+(in) + phosphate(in).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: solute(out) + H+(in) = solute(in) + H+(out).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Ca2+(in) + K+(in) + Na+(out) = Ca2+(out) + K+(out) + Na+(in).
Enables the transfer of sulfate ions, SO4(2-), from one side of a membrane to the other.
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: glucose 6-phosphate(out) + inorganic phosphate(in) = glucose 6-phosphate(in) + inorganic phosphate(out).
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: inorganic anion(out) + solute(in) = inorganic anion (in) + solute(out).
Enables the transfer of choline from one side of a membrane to the other. Choline (2-hydroxyethyltrimethylammonium) is an amino alcohol that occurs widely in living organisms as a constituent of certain types of phospholipids and in the neurotransmitter acetylcholine.
Catalysis of the reaction: UDP-glucuronate + acceptor = UDP + acceptor beta-D-glucuronoside.
Catalysis of the reaction: S-methyl-5-thio-D-ribulose 1-phosphate = 5-(methylthio)-2,3-dioxopentyl phosphate + H2O.
The directed movement of dehydroascorbate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Dehydroascorbate, 5-(1,2-dihydroxyethyl)furan-2,3,4(5H)-trione, is an oxidized form of vitamin C.
Catalysis of the condensation of isopentenyl diphosphate and farnesyl diphosphate in the cis-configuration to form dehydrodolichyl diphosphate.
Enables the transmembrane transfer of a potassium ion by a delayed rectifying voltage-gated channel. A delayed rectifying current-voltage relation is one where channel activation kinetics are time-dependent, and inactivation is slow.
Catalysis of the reaction: a (3E,5Z)-dienoyl-CoA = a (2E,4E)-(5,6-saturated)-dienoyl-CoA.
Catalysis of the removal of a methyl group from a substrate.
Binding to a denatured protein. Note that this term should not be confused with ‘unfolded protein binding ; GO:0051082’, which usually refers to proteins that have not yet folded into their active states. Denatured proteins once were in their correct functional conformations, but have become incorrectly folded, and often form aggregates.
A neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.
All of the contents of a dendrite, excluding the surrounding plasma membrane.
The entire complement of dendrites for a neuron, consisting of each primary dendrite and all its branches.
Catalysis of the reaction: protein N6-(4-aminobutyl)-L-lysine + donor-H2 + O2 = protein N6-((R)-4-amino-2-hydroxybutyl)-L-lysine + acceptor + H2O.
Catalysis of the endonucleolytic cleavage of DNA to 5’-phosphodinucleotide and 5’-phosphooligonucleotide end products.
Catalysis of the reaction: 3’-dephospho-CoA + ATP = ADP + CoA + 2 H+.
The process of removing one or more phosphoric (ester or anhydride) residues from a molecule.
Catalysis of the reaction: a 1,2-diacylglycerol 3-phosphate + H2O = a 1,2-diacyl-sn-glycerol + phosphate.
Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
Catalysis of the reaction: a phosphoprotein + H2O = a protein + phosphate. Together with protein kinases, these enzymes control the state of phosphorylation of cellular proteins and thereby provide an important mechanism for regulating cellular activity.
Catalysis of the reaction: 2-deoxy-D-ribose 5-phosphate = D-glyceraldehyde 3-phosphate + acetaldehyde.
The process in which bone which forms superficially in the organism are generated and organized.
The progression of the dermatome over time, from its initial formation to the mature structure. The dermatome is the portion of a somite that will form skin.
The progression of the descending aorta over time, from its initial formation to the mature structure. The descending aorta is the portion of the aorta in a two-pass circulatory system from the arch of aorta to the point where it divides into the common iliac arteries. In a two-pass circulatory system blood passes twice through the heart to supply the body once.
The process in which the anatomical structures of the descending aorta are generated and organized. The descending aorta is the portion of the aorta in a two-pass circulatory system from the arch of aorta to the point where it divides into the common iliac arteries. In a two-pass circulatory system blood passes twice through the heart to supply the body once.
An thiol-dependent isopeptidase activity that cleaves SUMO from a target protein to which it is conjugated.
The series of events in which an (non-living) abiotic stimulus is received by a cell and converted into a molecular signal.
The series of events in which a biotic stimulus, one caused or produced by a living organism, is received and converted into a molecular signal.
The series of events in which a calcium ion stimulus is received by a cell and converted into a molecular signal.
The series of events in which a carbon dioxide stimulus is received by a cell and converted into a molecular signal.
The series of events in which a chemical stimulus is received by a cell and converted into a molecular signal.
The series of events in which a chemical stimulus is received and converted into a molecular signal as part of sensory perception.
The series of events required for a bitter taste stimulus to be received and converted to a molecular signal.
The series of events involved in the perception of pain in which a chemical stimulus is received and converted into a molecular signal.
The series of events required for a salty taste stimulus to be received and converted to a molecular signal.
The series of events involved in the perception of smell in which an olfactory chemical stimulus is received and converted into a molecular signal.
The series of events required for a sour taste stimulus to be received and converted to a molecular signal.
The series of events required for a sweet taste stimulus to be received and converted to a molecular signal.
The series of events involved in the perception of taste in which a gustatory chemical stimulus is received and converted into a molecular signal.
The series of events required for a umami taste stimulus to be received and converted to a molecular signal. Umami taste is the savory taste of meats and other foods that are rich in glutamates.
The series of events in which a cold stimulus is received and converted into a molecular signal as part of thermoception.
The series of events in which an external biotic stimulus is detected and converted into a molecular signal. An external biotic stimulus is defined as one caused or produced by a living organism other than the one being stimulated.
The series of events in which an external stimulus is received by a cell and converted into a molecular signal.
The series of events in which high humidity is detected and converted into a molecular signal.
The series of events in which a high humidity stimulus is detected and converted into a molecular signal as a part of the sensory detection of high humidity.
The series of events in which a hot stimulus is received and converted into a molecular signal as part of thermoception.
The series of events in which a humidity stimulus is received and converted into a molecular signal.
The series of events in which a humidity stimulus is received and converted into a molecular signal as part of the sensory perception of humidity.
The series of events in which a hydrogen ion stimulus is received by a cell and converted into a molecular signal.
The series of events in which a light stimulus (in the form of photons) is received and converted into a molecular signal.
The series of events in which a light stimulus is received by a cell and converted into a molecular signal as part of the sensory perception of light.
The series of events involved in visual perception in which a light stimulus is received and converted into a molecular signal.
The series of events in which low humidity is detected and converted into a molecular signal.
The series of events in which a low humidity stimulus is detected and converted into a molecular signal as a part of the sensory detection of low humidity.
The series of events by which a mechanical stimulus is received and converted into a molecular signal.
The series of events involved in equilibrioception in which a mechanical stimulus is received and converted into a molecular signal. During equilibrioception, mechanical stimuli may be in the form of input from pressure receptors or from the labyrinth system of the inner ears.
The series of events in which a mechanical stimulus is received and converted into a molecular signal as part of sensory perception.
The series of events involved in the perception of pain in which a mechanical stimulus is received and converted into a molecular signal.
The series of events involved in the perception of sound vibration in which the vibration is received and converted into a molecular signal.
The series of events involved in the perception of touch in which a mechanical stimulus is received and converted into a molecular signal.
The series of events involved in the perception of wind in which a mechanical stimulus is received and converted into a molecular signal.
The series of events in which a stimulus from a molecule of fungal origin is received and converted into a molecular signal.
The series of events in which a stimulus indicating an increase or decrease in the concentration of solutes outside the organism or cell is received and converted into a molecular signal.
The process in which information about the levels of hydrogen ions are received and are converted to a molecular signal by chemoreceptors.
The series of events in which a pheromone stimulus is received by a cell and converted into a molecular signal.
The series of events in which a stimulus is received by a cell or organism and converted into a molecular signal.
The series of events involved in sensory perception in which a sensory stimulus is received and converted into a molecular signal.
The series of events involved in the perception of pain in which a stimulus is received and converted into a molecular signal.
The series of events in which a temperature stimulus (hot or cold) is received and converted into a molecular signal.
The series of events in which a temperature stimulus is received and converted into a molecular signal as part of sensory perception.
The series of events involved in the perception of pain in which a temperature stimulus is received and converted into a molecular signal.
The series of events in which a temperature stimulus is received and converted into a molecular signal as part of thermoception.
The series of events in which a visible light stimulus is received by a cell and converted into a molecular signal. A visible light stimulus is electromagnetic radiation that can be perceived visually by an organism; for organisms lacking a visual system, this can be defined as light with a wavelength within the range 380 to 780 nm.
Any process that reduces or removes the toxicity of a toxic substance. These may include transport of the toxic substance away from sensitive areas and to compartments or complexes whose purpose is sequestration of the toxic substance.
Any process that reduces or removes the toxicity of inorganic compounds. These include transport of such compounds away from sensitive areas and to compartments or complexes whose purpose is sequestration of inorganic compounds.
Any process that reduces or removes the toxicity of nitrogenous compounds which are dangerous or toxic. This includes the aerobic conversion of toxic compounds to harmless substances.
Binds to and increases the activity of a deubiquitinase.
An isopeptidase activity that cleaves ubiquitin from a target protein to which it is conjugated. There are two main classes of deubiquitinating enzymes: cysteine proteases (i.e., thiol dependent) and metalloproteases.
The process whose specific outcome is the progression of the primary female sexual characteristics over time, from their formation to the mature structure. The primary female sexual characteristics are the ovaries, and they develop in response to sex hormone secretion.
The process whose specific outcome is the progression of the primary sexual characteristics over time, from their formation to the mature structures. The primary sexual characteristics are the testes in males and the ovaries in females and they develop in response to sex hormone secretion.
The growth of a cell, where growth contributes to the progression of the cell over time from one condition to another.
The increase in size or mass of an entire organism, a part of an organism or a cell, where the increase in size or mass has the specific outcome of the progression of the organism over time from one condition to another.
The increase in size or mass of an anatomical structure that contributes to the structure attaining its shape.
A developmental process involving two tissues in which one tissue (the inducer) produces a signal that directs cell fate commitment of cells in the second tissue (the responder).
A developmental process, independent of morphogenetic (shape) change, that is required for an anatomical structure, cell or cellular component to attain its fully functional state.
The developmental process that results in the deposition of coloring matter in an organism, tissue or cell.
A biological process whose specific outcome is the progression of an integrated living unit: an anatomical structure (which may be a subcellular structure, cell, tissue, or organ), or organism over time from an initial condition to a later condition.
A developmental process in which a progressive change in the state of some part of an organism, germline or somatic, specifically contributes to its ability to form offspring.
Catalysis of the reaction: acyl-CoA + glycerone phosphate = 1-acylglycerone 3-phosphate + CoA.
Catalysis of the transfer of an alkyl or aryl (but not methyl) group from one compound (donor) to another (acceptor).
Binding to a diacylglycerol, a diester of glycerol and two fatty acids.
Catalysis of the reaction: CDP-choline + 1,2-diacylglycerol = CMP + a phosphatidylcholine.
Catalysis of the reaction: a 1,2-diacyl-sn-glycerol 3-diphosphate + H2O = a 1,2-diacyl-sn-glycerol 3-phosphate + phosphate.
Catalysis of the reaction: NTP + 1,2-diacylglycerol = NDP + 1,2-diacylglycerol-3-phosphate.
The progression of the diaphragm over time from its initial formation to the mature structure. The diaphragm is a skeletal muscle that is responsible for contraction and expansion of the lungs.
The process in which the anatomical structures of the diaphragm are generated and organized.
Binding to dibutyl phthalate, C(16)H(22)O(4).
The chemical reactions and pathways resulting in the formation of dicarboxylic acids, any organic acid containing two carboxyl (-COOH) groups.
The chemical reactions and pathways resulting in the breakdown of dicarboxylic acids, any organic acid containing two carboxyl (-COOH) groups.
The chemical reactions and pathways involving dicarboxylic acids, any organic acid containing two carboxyl (COOH) groups or anions (COO-).
The directed movement of dicarboxylic acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
The whole of the physical, chemical, and biochemical processes carried out by multicellular organisms to break down ingested nutrients into components that may be easily absorbed and directed into metabolism.
Catalysis of the hydrolysis of terminal, non-reducing alpha-(1->4)-linked alpha-D-glucose residues with release of alpha-D-glucose.
Catalysis of the endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more alpha-(1->4)-linked D-glucose units.
Catalysis of the reaction: H2O + acylglycerol = a fatty acid + glycerol.
The process whose specific outcome is the progression of the digestive system over time, from its formation to the mature structure. The digestive system is the entire structure in which digestion takes place. Digestion is all of the physical, chemical, and biochemical processes carried out by multicellular organisms to break down ingested nutrients into components that may be easily absorbed and directed into metabolism.
A physical, chemical, or biochemical process carried out by living organisms to break down ingested nutrients into components that may be easily absorbed and directed into metabolism.
The process whose specific outcome is the progression of the digestive tract over time, from its formation to the mature structure. The digestive tract is the anatomical structure through which food passes and is processed.
The process in which the anatomical structures of the digestive tract are generated and organized. The digestive tract is the anatomical structure through which food passes and is processed.
Catalysis of the reaction: (R)-N6-dihydrolipoyl-L-lysyl-[protein] + acetyl-CoA = (R)-N6-(S8-acetyldihydrolipoyl)-L-lysyl-[protein] + CoA.
Catalysis of the reaction: succinyl-CoA + dihydrolipoamide = CoA + S-succinyldihydrolipoamide.
Catalysis of the reaction: (S)-dihydroorotate + A = AH(2) + orotate.
Catalysis of the reaction: 7,8-dihydropterin + H2O = 7,8-dihydrolumazine + NH3.
Catalysis of the reaction: 5,6-dihydrouracil + NADP+ = uracil + NADPH + H+.
Catalysis of the reaction: D-glyceraldehyde 3-phosphate = glycerone phosphate.
Catalysis of an oxidation-reduction (redox) reaction in which both atoms of oxygen from one molecule of O2 are incorporated into the (reduced) product(s) of the reaction. The two atoms of oxygen may be distributed between two different products.
Catalysis of the hydrolysis of a dipeptide.
The directed movement of a dipeptide across a membrane by means of some agent such as a transporter or pore. A dipeptide is a combination of two amino acids linked together by a peptide (-CO-NH-) bond. Note that this term is not intended for use in annotating lateral movement within membranes.
Enables the transfer of a dipeptide from one side of a membrane to the other. A dipeptide is a combination of two amino acids linked together by a peptide (-CO-NH-) bond.
The directed movement of a dipeptide, a combination of two amino acids by means of a peptide (-CO-NH-) link, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
Catalysis of the hydrolysis of N-terminal dipeptides from a polypeptide chain.
Binding to diphenyl phthalate, C(20)H(14)O(4).
Catalysis of the reaction: ATP + 1D-myo-inositol 5-diphosphate pentakisphosphate = ADP + 1D-myo-inositol bisdiphosphate tetrakisphosphate.
Catalysis of the reaction: diphospho-myo-inositol polyphosphate + H2O = myo-inositol polyphosphate + phosphate.
Catalysis of the transfer of a diphosphate group from one compound (donor) to a another (acceptor).
The formation of bone or of a bony substance, or the conversion of fibrous tissue or of cartilage into bone or a bony substance, that does not require the replacement of preexisting tissues.
Self-propelled movement of a cell or organism from one location to another along an axis.
The chemical reactions and pathways involving any disaccharide, sugars composed of two monosaccharide units.
Enables the transfer of disaccharide from one side of a membrane to the other.
The directed movement of disaccharides into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Disaccharides are sugars composed of two monosaccharide units.
Binding to a disordered domain of a protein.
Binding to a misfolded protein.
Catalysis of the reaction: substrate with reduced sulfide groups = substrate with oxidized disulfide bonds.
The chemical reactions and pathways involving diterpenoid compounds, terpenoids with four isoprene units.
The action characteristic of a diuretic hormone, a peptide hormone that, upon receptor binding, regulates water balance and fluid secretion.
Combining with a diuretic hormone and transmitting the signal to initiate a change in cell activity.
Any process involved in the maintenance of an internal steady state of divalent inorganic anions within an organism or cell. Note that this term was split from ‘di-, tri-valent inorganic anion homeostasis ; GO:0055061’ (sibling term ’trivalent inorganic anion homeostasis’ ; GO:0072506’).
Any process involved in the maintenance of an internal steady state of divalent cations within an organism or cell. Note that this term was split from ‘di-, tri-valent inorganic cation homeostasis ; GO:0055066’ (sibling term ’trivalent inorganic cation homeostasis’ ; GO:0072508’).
Catalysis of the reaction: 5’-AMP-DNA + H2O = AMP + DNA; nucleophilic release of a covalently linked adenylate residue from a DNA strand, leaving a 5’ phosphate terminus.
A protein-DNA complex that contains DNA in combination with a protein which binds to and bends DNA. Often plays a role in DNA compaction.
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
The activity of binding selectively and non-covalently to and distorting the original structure of DNA, typically a straight helix, into a bend, or increasing the bend if the original structure was intrinsically bent due to its sequence.
The cellular DNA metabolic process resulting in the formation of DNA, deoxyribonucleic acid, one of the two main types of nucleic acid, consisting of a long unbranched macromolecule formed from one or two strands of linked deoxyribonucleotides, the 3’-phosphate group of each constituent deoxyribonucleotide being joined in 3’,5’-phosphodiester linkage to the 5’-hydroxyl group of the deoxyribose moiety of the next one.
A cellular process that results in a change in the spatial configuration of a DNA molecule. A conformation change can bend DNA, or alter the, twist, writhe, or linking number of a DNA molecule.
A molecule that recognises toxic DNA structures, for example, double-strand breaks or collapsed replication forks, and initiates a signalling response.
Catalysis of the removal of a methyl group from one or more nucleosides within a DNA molecule.
The process in which interchain hydrogen bonds between two strands of DNA are broken or ‘melted’, generating a region of unpaired single strands. Note that this term refers to a geometric change in DNA conformation, and should not be confused with ‘DNA topological change ; GO:0006265’.
The process in which a transformation is induced in the geometry of a DNA double helix, resulting in a change in twist, writhe, or both, but with no change in linking number. Includes the unwinding of double-stranded DNA by helicases. Note that DNA geometric change and DNA topological change (GO:0006265) are distinct, but are usually coupled in vivo.
Any cellular metabolic process involving deoxyribonucleic acid. This is one of the two main types of nucleic acid, consisting of a long, unbranched macromolecule formed from one, or more commonly, two, strands of linked deoxyribonucleotides.
Any process in which DNA and associated proteins are formed into a compact, orderly structure.
A protein complex that plays a role in the process of DNA packaging.