PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23012356-3	2012	Here, using a live cell assay and affinity chromatography, we show that huntingtin has a karyopherin beta2-dependent proline-tyrosine (PY)-NLS in the amino terminus of the protein.	Tyrosine	125-133	transportin 1	Homo sapiens	89-106