Term Name:	archaeosine 5'-phosphate zwitterionic residue
Synonyms:	7-deaza-7-carbamidoylguanosine 5'-monophosphate zwitterion residue, 7-formamidino-7-deazaguanosine residue (zwitterion), archaeosine residue
Definition:	A zwitterionic group derived from archaeosine, a 7-formamidino-7-deazaguanine; major microspecies at pH 7.3
Ontology:	ChEBI [CHEBI:138803]  ( EBI )