PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
14504281-3	2003	We show that mutation of charged glutamate and arginine residues behind the selectivity filter in the Kir3.1/Kir3.4 K+ channel reduces or abolishes K+ selectivity, comparable with previously reported effects in the Kir2.1 K+ channel.	Glutamic Acid	33-42	potassium inwardly rectifying channel subfamily J member 3	Homo sapiens	102-108	
14504281-3	2003	We show that mutation of charged glutamate and arginine residues behind the selectivity filter in the Kir3.1/Kir3.4 K+ channel reduces or abolishes K+ selectivity, comparable with previously reported effects in the Kir2.1 K+ channel.	Glutamic Acid	33-42	potassium inwardly rectifying channel subfamily J member 5	Homo sapiens	109-115	
14504281-3	2003	We show that mutation of charged glutamate and arginine residues behind the selectivity filter in the Kir3.1/Kir3.4 K+ channel reduces or abolishes K+ selectivity, comparable with previously reported effects in the Kir2.1 K+ channel.	Arginine	47-55	potassium inwardly rectifying channel subfamily J member 3	Homo sapiens	102-108	
14504281-3	2003	We show that mutation of charged glutamate and arginine residues behind the selectivity filter in the Kir3.1/Kir3.4 K+ channel reduces or abolishes K+ selectivity, comparable with previously reported effects in the Kir2.1 K+ channel.	Arginine	47-55	potassium inwardly rectifying channel subfamily J member 5	Homo sapiens	109-115