PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16897968-3	2006	As a single agent, S-1 showed higher antitumor activity with its low intestinal toxicity compared to continuous venous infusion 5-FU, the most effective dosing method of 5-FU, and/or to clinically available oral fluoropyrimidines such as UFT, doxyfluridine and capecitabine on various murine tumors and human tumor xenografts.	fluoropyrimidines	212-229	proteasome (prosome, macropain) 26S subunit, non-ATPase, 1	Mus musculus	19-22