PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9331091-4	1997	Among 200 G418-resistant clones, one was found to contain a topoisomerase II beta activity similar to that in the parental cells.	antibiotic G 418	10-14	DNA topoisomerase II beta	Homo sapiens	60-81