SMILES: C(CCNC(=O)CC[C@@H](C(=O)O)N)CN
Description: The molecule is a gamma-glutamylputrescine, a L-glutamine derivative and a non-proteinogenic L-alpha-amino acid. It has a role as an Escherichia coli metabolite. It is a conjugate base of a gamma-L-glutamylputrescinium(1+).