Based on the SMILES representation O=C([O-])[C@@H]1C[C@@H](O)C[NH2+]1, the molecule can be described as:
The molecule is an L-alpha-amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of trans-4-hydroxy-L-proline; major species at pH 7.3. It is a tautomer of a trans-4-hydroxy-L-proline.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
O=C([O-])[C@@H]1C[C@@H](O)C[NH2+]1
(2S,4R)-4-hydroxypyrrolidin-1-ium-2-carboxylate
The molecule is an L-alpha-amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of trans-4-hydroxy-L-proline; major species at pH 7.3. It is a tautomer of a trans-4-hydroxy-L-proline.