PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1681508-6	1991	PYBP is highly homologous to a mouse nuclear protein, as well as to PTB, its human version, which interacts specifically with the pyrimidine tracts of introns.	pyrimidine	130-140	polypyrimidine tract binding protein 1	Rattus norvegicus	0-4