SMILES: C[C@@H](C(=O)N[C@H](CCC(=O)[O-])C(=O)[O-])NC(=O)[C@@H](C)O[C@H]1[C@@H]([C@H](OC([C@@H]1NC(=O)C)OP(=O)([O-])OP(=O)([O-])OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=CC(=O)NC3=O)O)O)CO)O
Description: The molecule is tetraanion of UDP-N-acetylmuramoyl-L-alanyl-D-glutamic acid arising from deprotonation of the diphosphate and glutamate carboxy groups; major species at pH 7.3. It is a conjugate base of an UDP-N-acetylmuramoyl-L-alanyl-D-glutamic acid.