PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12523623-6 2002 These findings show that the resistance of E. coli 1941 to the combinations of beta-lactams with beta-lactamase inhibitors is related to high-level production of TEM-1 enzyme expressed from the strong promoters Pa and Pb. beta-Lactams 79-91 hypothetical protein Escherichia coli 162-167