PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3516962-1	1986	Escherichia coli isolates which synthesised the extremely common "TEM-1" plasmid mediated beta-lactamase were more resistant to the alpha-aminopenicillins, ampicillin, mezlocillin and azlocillin, than were strains which lacked this enzyme.	Mezlocillin	168-179	hypothetical protein	Escherichia coli	66-71	
3516962-2	1986	However, many TEM-1+ isolates remained sensitive to therapeutic concentrations of mezlocillin (less than 64 mg/l), whereas virtually none was susceptible to such levels of ampicillin or azlocillin.	Mezlocillin	82-93	hypothetical protein	Escherichia coli	14-19	
3516962-3	1986	Transconjugants of E. coli K12 into which we introduced various TEM-1 coding plasmids similarly acquired lower levels of resistance to mezlocillin than to ampicillin and azlocillin.	Mezlocillin	135-146	hypothetical protein	Escherichia coli	64-69