Term Name:	L-homocysteine zwitterion
Synonyms:	(2S)-2-azaniumyl-4-sulfanylbutanoate, L-homocysteine
Definition:	An amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of L-homocysteine; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:58199]  ( EBI )