SMILES: C([C@@H](C(=O)[O-])N)C(C(=O)[O-])O
Description: The molecule is a doubly-charged L-alpha-amino acid anion resulting from deprotonation of both carboxy groups of 4-hydroxy-L-glutamic acid. It is a L-alpha-amino acid anion and a dicarboxylic acid dianion. It derives from a L-glutamate(2-). It is a conjugate base of a 4-hydroxy-L-glutamate(1-).