SMILES: C1=C(NC(=N1)CCC(C(=O)O)N)C[C@@H](C(=O)O)N
Description: The molecule is a L-histidine derivative and a non-proteinogenic L-alpha-amino acid. It has a role as a Saccharomyces cerevisiae metabolite. It is a tautomer of a 2-(3-amino-3-carboxypropyl)-L-histidine dizwitterion.