PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21405989-7	2011	Catechin exerted a slight but significant IKKb inhibition, in contrast to epicatechin, which was ineffective.	Catechin	0-8	inhibitor of nuclear factor kappa B kinase subunit beta	Homo sapiens	42-46