The molecule is a nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of TDP-actinospectose; major species at pH 7.3. It has a role as a bacterial metabolite. It is a conjugate base of a TDP-actinospectose.
[[(2R,3S,4R,5R)-3,4-dihydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphoryl] [(2R,3S,6R)-3-hydroxy-6-methyl-4-oxooxan-2-yl] phosphate