SMILES: C([C@@H](C(=O)[O-])[NH3+])NC(=O)/C=C/C(=O)[O-]
Description: The molecule is an alpha-amino-acid anion that is the conjugate base of N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid; major species at pH 7.3. It is a conjugate base of a N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid.