Term Name:	N-formyl-D-kynurenine zwitterion
Synonyms:	(2R)-2-ammonio-4-(2-formamidophenyl)-4-oxobutanoate, (2R)-2-azaniumyl-4-(2-formamidophenyl)-4-oxobutanoate, N-formyl-D-kynurenine
Definition:	Zwitterionic form of N-formyl-D-kynurenine having an anionic carboxy group and a protonated amino group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:60051]  ( EBI )