The molecule is trianion of UDP-N-acetylmuramoyl-L-alanyl-D-alpha-glutamyl-L-lysine. It is an organophosphate oxoanion and a dicarboxylic acid anion. It is a conjugate base of an UDP-N-acetylmuramoyl-L-alanyl-D-alpha-glutamyl-L-lysine.
(2S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[(3R,4R,5S,6R)-3-acetamido-2-[[[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-oxidophosphoryl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxypropanoyl]amino]propanoyl]amino]-4-carboxylatobutanoyl]amino]-6-azaniumylhexanoate