Term Name:	alpha,beta-didehydrotryptophan zwitterion
Synonyms:	(2Z)-2-azaniumyl-3-(1H-indol-3-yl)prop-2-enoate, Alpha,beta-didehydrotryptophan
Definition:	An amino acid zwitterion resulting from a transfer of a proton from the carboxy group to the amino group of α,β-didehydrotryptophan; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:78216]  ( EBI )