PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18343811-0	2008	Proteasomes cleave at multiple sites within polyglutamine tracts: activation by PA28gamma(K188E).	polyglutamine	44-57	proteasome activator subunit 3	Homo sapiens	80-85