PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12642579-3	2003	Here we show that open- and closed-state inactivation of Kv2.1 can be distinguished by the sensitivity to intracellular tetraethylammonium and extracellular potassium and lead to the same inactivated conformation.	Tetraethylammonium	120-138	potassium voltage-gated channel subfamily B member 1	Homo sapiens	57-62