Term Name:	Asn-Gly-Pro-His
Synonyms:	L-Asn-Gly-L-Pro-L-His, L-asparaginylglycyl-L-prolyl-L-histidine, N-G-P-H, NGPH
Definition:	A tetrapeptide composed of L-asparagine, glycine, L-proline, and L-histidine units joined in sequence by peptide linkages.
Ontology:	ChEBI [CHEBI:176851]  ( EBI )