PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22673749-3	2012	The DNA repair protein XRCC4, which is a regulator of DNA ligase IV activity, might be a key contributor to not only chemoresistance to anticancer agents, e.g., etoposide, but also radioresistance.	Etoposide	161-170	DNA repair protein XRCC4	Cricetulus griseus	23-28