PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21321244-2	2011	The potassium-dependent sodium/calcium exchangers NCKX3 (gene SLC24A3) and NCX1 (gene SLC8A1) play a critical role in the transport of intracellular calcium across the cell membrane in exchange for extracellular sodium ions.	Sodium	24-30	solute carrier family 8 member A1	Homo sapiens	75-79	
21321244-2	2011	The potassium-dependent sodium/calcium exchangers NCKX3 (gene SLC24A3) and NCX1 (gene SLC8A1) play a critical role in the transport of intracellular calcium across the cell membrane in exchange for extracellular sodium ions.	Sodium	24-30	solute carrier family 8 member A1	Homo sapiens	86-92	
21321244-2	2011	The potassium-dependent sodium/calcium exchangers NCKX3 (gene SLC24A3) and NCX1 (gene SLC8A1) play a critical role in the transport of intracellular calcium across the cell membrane in exchange for extracellular sodium ions.	Sodium	212-218	solute carrier family 8 member A1	Homo sapiens	75-79	
21321244-2	2011	The potassium-dependent sodium/calcium exchangers NCKX3 (gene SLC24A3) and NCX1 (gene SLC8A1) play a critical role in the transport of intracellular calcium across the cell membrane in exchange for extracellular sodium ions.	Sodium	212-218	solute carrier family 8 member A1	Homo sapiens	86-92