The molecule is a tripeptide composed of L-alanine, L-aspartic acid, and L-proline units joined in sequernce by peptide linkages. It has a role as a metabolite. It derives from a L-alanine, a L-aspartic acid and a L-proline.
(2S)-1-[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-carboxypropanoyl]pyrrolidine-2-carboxylic acid