Molecular Dynamic Simulation to Explore the Molecular Basis of Btk-PH Domain Interaction with Ins(1,3,4,5)P4
نویسندگان
چکیده
منابع مشابه
Molecular Dynamic Simulation to Explore the Molecular Basis of Btk-PH Domain Interaction with Ins(1,3,4,5)P4
Bruton's tyrosine kinase contains a pleckstrin homology domain, and it specifically binds inositol 1,3,4,5-tetrakisphosphate (Ins(1,3,4,5)P4), which is involved in the maturation of B cells. In this paper, we studied 12 systems including the wild type and 11 mutants, K12R, S14F, K19E, R28C/H, E41K, L11P, F25S, Y40N, and K12R-R28C/H, to investigate any change in the ligand binding site of each m...
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Bruton's tyrosine kinase (Btk) binds to phosphatidylinositol-3,4,5-trisphosphate (PtdIns-3,4,5-P(3)) through the Btk pleckstrin homology (PH) domain, an interaction thought to be required for Btk membrane translocation during B cell receptor signaling. Here, we report that interaction of PtdIns-3,4,5-P(3) with the PH domain of Btk directly induces Btk enzymatic activation in an in vitro kinase ...
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ژورنال
عنوان ژورنال: The Scientific World Journal
سال: 2013
ISSN: 1537-744X
DOI: 10.1155/2013/580456