SMILES: C(CC(=O)O)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)O)N
Description: The molecule is a tripeptide composed of three L-glutamic acid units joined by peptide linkages. It has a role as a metabolite. It derives from a L-glutamic acid.