PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23740251-3	2013	Sensitivity to the antagonists NF449, suramin, and PPADS was conferred by the nature of the extracellular loop (e.g. nanomolar for NF449 at P2X1 and P2X2-1EXT and micromolar at P2X2 and P2X1-2EXT).	Suramin	38-45	purinergic receptor P2X 2	Homo sapiens	149-153	
23740251-3	2013	Sensitivity to the antagonists NF449, suramin, and PPADS was conferred by the nature of the extracellular loop (e.g. nanomolar for NF449 at P2X1 and P2X2-1EXT and micromolar at P2X2 and P2X1-2EXT).	Suramin	38-45	purinergic receptor P2X 2	Homo sapiens	177-181