gamma_turn_classic

Term ID

SO:0001139

Synonyms

• classic gamma turn
• gamma turn classic

Definition

Gamma turns, defined for 3 residues i, i+1, i+2 if a hydrogen bond exists between residues i and i+2 and the phi and psi angles of residue i+1 fall within 40 degrees: phi(i+1)=75.0 - psi(i+1)=-64.0. http://www.ebi.ac.uk/msd-srv/msdmotif/

References

Ontology

Sequence Ontology