Research ArticleArticle
Differential Modulation of Agonist Potency and Receptor Coupling by Mutations of Ser388Tyr and Thr389Pro at the Junction of Transmembrane Domain VI and the Third Extracellular Loop of Human M1 Muscarinic Acetylcholine Receptors
Xi-Ping Huang, Frederick E. Williams, Steven M. Peseckis and William S. Messer Jr.
Molecular Pharmacology October 1999, 56 (4) 775-783;