PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8257123-5 1993 The inhibitory effects of clavulanate, sulbactam, and tazobactam on the TEM-1 enzyme were substantially decreased in comparison with those on IRT-3, as indicated by the 50% inhibitory concentrations. Clavulanic Acid 26-37 hypothetical protein Escherichia coli 72-77