Term Name:	11a-hydroxytetracycline zwitterion
Synonyms:	(1S,4aR5aS,11S,11aR,12aS)-3-carbamoyl-1-(dimethylazaniumyl)-4a,5a,7,11-tetrahydroxy-11-methyl-4,5,6-trioxo-1,4,4a,5,5a,6,11,11a,12,12a-decahydrotetracen-2-olate, 11a-hydroxytetracycline
Definition:	A zwitterion obtained by transfer of a proton from the 2-hydroxy group to the 1-amino group of 11a-hydroxytetracycline. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
Ontology:	ChEBI [CHEBI:132727]  ( EBI )