RT Journal Article SR Electronic T1 Agonist Binding: A Multistep Process JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics SP 1060 OP 1062 DO 10.1124/mol.65.5.1060 VO 65 IS 5 A1 Brian Kobilka YR 2004 UL http://molpharm.aspetjournals.org/content/65/5/1060.abstract AB