Term Name:	gamma-carboxy-L-glutamic acid zwitterion(2-)
Synonyms:	(3S)-3-ammonio-1,1,3-propanetricarboxylate, (3S)-3-ammoniopropane-1,1,3-tricarboxylate, gamma-carboxy-L-glutamate, gamma-carboxyglutamate
Definition:	A tricarboxylic acid dianion that is obtained from gamma-carboxy-L-glutamic acid by removal of a proton from each of the carboxy groups and protonation of the amino group; the resulting entity has an overall charge of 2-.
Ontology:	ChEBI [CHEBI:61938]  ( EBI )