SMILES: CCC[C@@H](C(=O)[O-])[NH2+][C@H](C)C(=O)[O-]
Description: The molecule is conjugate base of (2S)-2-[(R)-1-carboxyethylamino]pentanoic acid. It is a conjugate base of a (2S)-2-[(R)-1-carboxyethylamino]pentanoic acid. It is a tautomer of a (2S)-2-[(R)-1-carboxyethylamino]pentanoate.