Based on the SMILES [NH3+][C@H](C(=O)[O-])[C@H](O)CO, the molecule can be described as:
The molecule is an amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of 4-hydroxy-L-threonine; major species at pH 7.3. It is a tautomer of a 4-hydroxy-L-threonine.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
(2S,3S)-2-azaniumyl-3,4-dihydroxybutanoate
The molecule is an amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of 4-hydroxy-L-threonine; major species at pH 7.3. It is a tautomer of a 4-hydroxy-L-threonine.