The molecule is a tripeptide composed of L-threonine, L-alanine, and L-serine joined by peptide linkages. It has a role as a metabolite. It derives from a L-threonine, a L-alanine and a L-serine.
(2S)-2-[[(2S)-2-[[(2S,3R)-2-amino-3-hydroxybutanoyl]amino]propanoyl]amino]-3-hydroxypropanoic acid