Term Name: serine_threonine_staple_motif
Synonyms: serine threonine staple motif, st_staple
Definition: A motif of four or five consecutive residues and one H-bond in which: residue(i) is Serine (S) or Threonine (T), the side-chain OH of residue(i) is H-bonded to the main-chain CO of residue(i3) or (i4), Phi angles of residues(i1), (i2) and (i3) are negative.
Ontology: Sequence Ontology [SO:0001127]

Relationships
is a type of: polypeptide_secondary_structure