PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9687393-6 1998 Transformants producing only the pI 8.8 beta-lactamase were resistant to cefotaxime and aztreonam but were susceptible or intermediate to ceftazidime. Ceftazidime 138-149 Bla Salmonella enterica subsp. enterica serovar Typhimurium 40-54