Term Name:	cis-4-hydroxy-L-proline zwitterion
Synonyms:	(2S,4S)-4-hydroxypyrrolidinium-2-carboxylate, cis-4-hydroxy-L-proline
Definition:	An amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group cis-4-hydroxy-L-proline; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:63727]  ( EBI )