PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7957532-2	1994	Up to a rate of infusion of esmolol of 500 micrograms.kg-1 BW.min-1 there was a maximal beta 1-receptor occupancy of 84.7% while beta 2-receptor occupancy was below the detection limit; confirming the beta 1 selectivity of esmolol.	esmolol	28-35	potassium calcium-activated channel subfamily M regulatory beta subunit 2	Homo sapiens	129-135