RT Journal Article SR Electronic T1 Allosteric interactions with muscarinic acetylcholine receptors: Complex role of the conserved tryptophan M2422Trp in a critical cluster of amino acids for baseline affinity, subtype selectivity, and cooperativity JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/mol.106.023481 A1 Stefanie Prilla A1 Jasmin Schrobang A1 John Ellis A1 Hans-Dieter Holtje A1 Klaus Mohr YR 2006 UL http://molpharm.aspetjournals.org/content/early/2006/04/26/mol.106.023481.abstract AB