PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23022625-9	2012	We investigated 3 polyQ-containing proteins known to interact with PQBP-1: BRN-2, Huntingtin, and ATAXIN-1, and showed a diverse nature of protein-protein interaction in Vertebrata.	polyglutamine	18-23	POU class 3 homeobox 2	Homo sapiens	75-80	
9875212-2	1998	To characterize the protein motif that binds to the polyglutamine tract, we screened a human embryonic brain cDNA library with the polyglutamine tract of Brn-2 as bait using the yeast two-hybrid method.	polyglutamine	52-65	POU class 3 homeobox 2	Homo sapiens	154-159	
9875212-2	1998	To characterize the protein motif that binds to the polyglutamine tract, we screened a human embryonic brain cDNA library with the polyglutamine tract of Brn-2 as bait using the yeast two-hybrid method.	polyglutamine	131-144	POU class 3 homeobox 2	Homo sapiens	154-159