The molecule is a disaccharide phosphate consisting of 2-O-(N-acetyl-beta-D-glucosaminyl)ribitol phosphorylated at O-1 of the ribitol residue; a 5-phosphate beta-WTA (Staphylococcus aureus Wall Teichoic Acid) analogue. It is an amino disaccharide and a disaccharide phosphate.
[(2S,3S,4R)-4-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,5-trihydroxypentyl] dihydrogen phosphate