PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11162626-4	2001	Binding of gp120 to CXCR4 was neither regulated by guanine nucleotides, nor affected by divalent cations, was temperature independent and bound to a homogenous population of CXCR4, which is characteristic for an antagonist to a G-protein coupled receptor.	Guanine Nucleotides	51-70	inter-alpha-trypsin inhibitor heavy chain 4	Homo sapiens	11-16