PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19955365-2	2009	Proteolytic processing of ataxin-7 by caspase-7 generates N-terminal toxic polyQ-containing fragments that accumulate with disease progression and play an important role in SCA7 pathogenesis.	polyglutamine	75-80	caspase 7	Homo sapiens	38-47