Term Name:	(S)-piperazine-2-carboxylic acid zwitterion
Synonyms:	(2S)-piperazin-1-ium-2-carboxylate, (S)-piperazine-2-carboxylate
Definition:	Zwitterionic form of (S)-piperazine-2-carboxylic acid having an anionic carboxy group and a protonated 1-amino group.
Ontology:	ChEBI [CHEBI:58920]  ( EBI )