PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19047650-0	2009	Specific interactions between the viral coreceptor CXCR4 and the biguanide-based compound NB325 mediate inhibition of human immunodeficiency virus type 1 infection.	Biguanides	65-74	C-X-C motif chemokine receptor 4	Homo sapiens	51-56	
20231400-0	2010	Persistent interactions between biguanide-based compound NB325 and CXCR4 result in prolonged inhibition of human immunodeficiency virus type 1 infection.	Biguanides	32-41	C-X-C motif chemokine receptor 4	Homo sapiens	67-72	
20231400-1	2010	We previously demonstrated that the biguanide-based compound NB325 inhibits human immunodeficiency virus type 1 (HIV-1) infection by interacting with the CXCR4 viral coreceptor.	Biguanides	36-45	C-X-C motif chemokine receptor 4	Homo sapiens	154-159	
19047650-7	2009	Collectively, these results demonstrate that the biguanide-based compound NB325 inhibits HIV-1 infection by specifically interacting with the HIV-1 coreceptor CXCR4.	Biguanides	49-58	C-X-C motif chemokine receptor 4	Homo sapiens	159-164