Term Name:	(4S)-4-hydroxy-L-isoleucine zwitterion
Synonyms:	(2S,3R,4S)-4-hydroxyisoleucine, (4S)-4-hydroxy-L-isoleucine, 2-ammonio-2,3,5-trideoxy-3-methyl-L-ribonate, 2-azaniumyl-2,3,5-trideoxy-3-methyl-L-ribonate
Definition:	An amino acid zwitterion resulting from a transfer of a proton from the carboxy to the amino group of (4S)-4-hydroxy-L-isoleucine; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:78247]  ( EBI )