The molecule is an organophosphate oxoanion arising from deprotonation of the two diphosphate OH groups of Mo(V)-molybdopterin cytosine dinucleotide; major species at pH 7.3. It is a conjugate base of a Mo(V)-molybdopterin cytosine dinucleotide.
[[(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;molybdenum(2+);trihydrate