PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9171179-12	1997	The tissue was homogenized and the PLA2 activity was determined using [14C]arachidonate-labeled Escherichia coli phospholipid membrane as a substrate.	Carbon-14	71-74	phospholipase A2 group IB	Rattus norvegicus	35-39