The molecule is a tripeptide composed of L-alanine, L-glutamine, and L-proline joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-alanine, a L-glutamine and a L-proline.
(2S)-1-[(2S)-5-amino-2-[[(2S)-2-aminopropanoyl]amino]-5-oxopentanoyl]pyrrolidine-2-carboxylic acid