Term Name:	5-amino-1-(5-phosphonato-beta-D-ribosyl)imidazol-3-ium
Synonyms:	5-amino-1-(5-O-phosphonato-beta-D-ribofuranosyl)-1H-imidazol-3-ium, 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole
Definition:	An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups as well as protonation of the endocyclic nitrogen at position 3 in the imidazole ring of 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
Ontology:	ChEBI [CHEBI:137981]  ( EBI )