PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2835728-4	1987	Furthermore, protease digestion of intact UR2-transformed cells removed the putative extracellular domain (the p19 portion in P68gag-ros), leaving peptide fragments (p48/p46) which conformed to the size of the ros-encoded sequence in P68.	UR2	42-45	interferon regulatory factor 9	Homo sapiens	166-169