beta_turn_type_eight SO_0001155
beta_turn_type_eight
ID: SO_0001155
Class
A motif of four consecutive peptide residues that may contain one H-bond, which, if present, is between the main-chain CO of the first residue and the main-chain NH of the fourth and is characterized by the dihedral angles: Residue(i+1): phi ~ -60 degrees, psi ~ -30 degrees. Residue(i+2): phi ~ -120 degrees, psi ~ 120 degrees.
Open in VFB 3D Browser →Classification
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| type VIII turn | exact synonym | |
| type VIII beta turn | exact synonym | |
| beta turn type eight | exact synonym |