PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12234848-2	2002	The Ambler class B beta-lactamase gene bla(EBR-1) was cloned and expressed in Escherichia coli from E. brevis clinical strain ASS-1, which had reduced susceptibility to expanded-spectrum cephalosporins and carbapenems.	Cephalosporins	187-201	beta-lactamase	Escherichia coli	39-42