The molecule is a purine ribonucleoside 5'-tetraphosphate compound having 5'-guanosyl residues at the P(1)- and P(4)-positions. It has a role as an Escherichia coli metabolite and a mouse metabolite. It is a guanosine 5'-phosphate and a purine ribonucleoside 5'-tetraphosphate. It is a conjugate acid of a P(1),P(4)-bis(5'-guanosyl) tetraphosphate(4-).
[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] hydrogen phosphate