Term Name:	2,5-diiminio-3,4-bis(indol-3-yl)hexanedioate
Synonyms:	2,5-diiminio-3,4-bis(1H-indol-3-yl)hexanedioate, 2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid dizwitterion, indole-3-pyruvate imine dimer
Definition:	A zwitterion that is derived from 2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid by deprotonation of both carboxylic acid groups and protonation of both amino groups; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:133928]  ( EBI )