The molecule is an organophosphate oxoanion arising from deprotonation of the diphosphate OH groups of Mo(VI)-molybdopterin cytosine dinucleotide. It is an organophosphate oxoanion and a Mo-molybdopterin cofactor.
[[(5aR,8R,9aR)-2-amino-4-oxo-6,7-disulfido-3,5,5a,8,9a,10-hexahydropyrano[3,2-g]pteridin-8-yl]methoxy-oxidophosphoryl] [(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate;dioxomolybdenum(2+)