SMILES: C([C@@H](C(=O)[O-])[NH3+])/C(=C/[O-])/C=C/C(=O)C(=O)O
Description: The molecule is an alpha-amino-acid anion that is the conjugate base of 5-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde, having anionic carboxy gropus and a cationic amino group; major species at pH 7.3. It is a conjugate base of a 5-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde.