[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][O][C@@H1][Branch1][#Branch1][C][=Branch1][C][=O][C][O][O][O][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is a ketotetrose phosphate that is L-erythrulose carrying a phosphono substituent at position O-4. It has a role as a bacterial metabolite. It is functionally related to a L-erythrulose. It is a conjugate acid of a L-erythrulose 4-phosphate(2-). It is an enantiomer of a D-erythrulose 4-phosphate."}]