SMILES: C1=CC(=CC=C1CC(C(=O)[O-])[NH3+])OP(=O)([O-])[O-]
Description: The molecule is an organophosphate oxoanion arising from deprotonation of the phospho and carboxy groups as well as protonation of the amino group of O(4)-phosphotyrosine It is a conjugate base of an O(4)-phosphotyrosine.