[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][Branch1][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an alpha-amino-acid anion. It is functionally related to a L-glutamate(2-). It is a conjugate base of a 4-methylene-L-glutamate(1-)."}]