PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8798379-4	1996	The association between Nck and Pak1 is mediated by the second SH3 domain of Nck and a proline-rich sequence in the amino terminus of Pak1.	Proline	87-94	NCK adaptor protein 1	Homo sapiens	24-27