Term Name:	L-4-hydroxyglutamate semialdehyde zwitterion
Synonyms:	(2S,4R)-2-ammonio-4-hydroxy-5-oxopentanoate, (2S,4R)-2-azaniumyl-4-hydroxy-5-oxopentanoate, 4-hydroxyglutamate semialdehyde, L-4-hydroxyglutamate semialdehyde
Definition:	The L-alpha-amino acid zwitterion formed from L-4-hydroxyglutamic semialdehyde by transfer of a proton from the carboxy to the amine group; it is the principal microspecies at pH 7.3.
Ontology:	ChEBI [CHEBI:62637]  ( EBI )