PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
163847-7	1975	From these organisms, the good inducers of a beta-lactamase that acted on benzylpenicillin did not induce enzymes that inactivated carbenicillin.	Penicillin G	74-90	beta-lactamase	Escherichia coli	45-59	
318118-2	1977	NTP1 plasmid-coded beta-lactamase was found to be periplasmically located in the host Escherichia coli cell, to have a molecular weight of about 25,000, and to show a relatively low activity against oxacillin and methicillin compared with benzylpenicillin.	Penicillin G	239-255	beta-lactamase	Escherichia coli	19-33	
23305990-0	2013	Synthesis, characterization of penicillin G capped silver nanoconjugates to combat beta-lactamase resistance in infectious microorganism.	Penicillin G	31-43	beta-lactamase	Escherichia coli	83-97	
11327855-10	2001	The interactions of the cephaloridine resemble those seen in the structure of the acyl-enzyme of beta-lactamase from Escherichia coli with benzylpenicillin.	Penicillin G	139-155	beta-lactamase	Escherichia coli	97-111