SMILES: C1C[C@H](N(C1)C(=O)CN)C(=O)N2CCC([C@H]2C(=O)O)O
Description: The molecule is a tripeptide composed of glycine, L-proline and 3-hydroxy-L-proline units joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a glycine, a L-proline and a 3-hydroxy-L-proline.