Term Name:	2-(3-amino-3-carboxypropyl)-L-histidine dizwitterion
Synonyms:	2-(3-amino-3-carboxypropyl)-L-histidine, 2-(3-amino-3-carboxypropyl)-L-histidine zwitterion, 2-azaniumyl-4-{5-[(2S)-2-azaniumyl-2-carboxylatoethyl]-1H-imidazol-2-yl}butanoate
Definition:	A dizwitterionic form of 2-(3-amino-3-carboxypropyl)-L-histidine arising from transfer of two protons from the carboxy to the amino groups; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:58031]  ( EBI )