Term Name:	erythromycin A(1+)
Synonyms:	erythromycin A, erythromycin A cation
Definition:	An erythromycin cation that is the conjugate acid of erythromycin A, arising from protonation of the tertiary amino group on the 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residue; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:64268]  ( EBI )