The molecule is a UDP-D-galactofuranose(2-) in which the anomeric centre of the galactofuranose moiety has alpha-configuration. It is a conjugate base of an UDP-alpha-D-galactofuranose.
[(2R,3R,4R,5S)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-yl] [[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] phosphate