SMILES: C[C@@H]([C@H](P(=O)([O-])[O-])SC[C@@H](C(=O)[O-])[NH3+])O
Description: The molecule is an organophosphonate oxoanion obtained by deprotonation of the carboxy and phosphonate groups as well as protonation of the amino group of (1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate; major species at pH 7.3. It is an organophosphonate oxoanion and an alpha-amino-acid anion. It is a conjugate base of a (1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate.