PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9344905-2	1997	To clarify its role, a yeast two-hybrid system (ths) screening was utilized to identify Nef cellular partners.	THYMIDINE-5'-(DITHIO)PHOSPHATE	48-51	S100 calcium binding protein B	Homo sapiens	88-91	
9344905-4	1997	HsN3 behaved as bona fide Nef partner in ths control crosses.	THYMIDINE-5'-(DITHIO)PHOSPHATE	41-44	S100 calcium binding protein B	Homo sapiens	26-29