Term Name:	polypeptide_nest_motif
Synonyms:	nest, nest_motif, polypeptide nest motif
Definition:	A motif of two consecutive residues with dihedral angles. Nest should not have Proline as any residue. Nests frequently occur as parts of other motifs such as Schellman loops.
Ontology:	Sequence Ontology [SO:0001120]