The molecule is the trianion arising from deprotonation of the diphosphate hydroxy groups and the imide nitrogen of 6-hydroxy-FAD. It has a role as a cofactor. It is a conjugate base of a 6-hydroxy-FAD.
[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] [(2R,3S,4S)-5-(7,8-dimethyl-2-oxido-4,6-dioxo-3H-benzo[g]pteridin-10-yl)-2,3,4-trihydroxypentyl] phosphate