SMILES: C([C@@H](C(=O)[O-])N)C(C(=O)[O-])C(=O)[O-]
Description: The molecule is an L-alpha amino acid anion obtained by the deprotonation of the three carboxy groups of gamma-carboxy-L-glutamic acid. It is a L-alpha-amino acid anion and a tricarboxylic acid trianion. It is a conjugate base of a gamma-carboxy-L-glutamic acid zwitterion(2-).