Sodium Ion Binding Pocket Mutations and Adenosine A2A Receptor Function
نویسندگان
چکیده
منابع مشابه
Sodium ion binding pocket mutations and adenosine A2A receptor function.
Recently we identified a sodium ion binding pocket in a high-resolution structure of the human adenosine A2A receptor. In the present study we explored this binding site through site-directed mutagenesis and molecular dynamics simulations. Amino acids in the pocket were mutated to alanine, and their influence on agonist and antagonist affinity, allosterism by sodium ions and amilorides, and rec...
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To predict structural and energetic effects of point mutations on ligand binding is of considerable interest in biochemistry and pharmacology. This is not only useful in connection with site-directed mutagenesis experiments, but could also allow interpretation and prediction of individual responses to drug treatment. For G-protein coupled receptors systematic mutagenesis has provided the major ...
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ژورنال
عنوان ژورنال: Molecular Pharmacology
سال: 2014
ISSN: 0026-895X,1521-0111
DOI: 10.1124/mol.114.095737