Mapping of the mastoparan-binding site on G proteins. Cross-linking of [125I-Tyr3,Cys11]mastoparan to Go
نویسندگان
چکیده
منابع مشابه
Mapping of the Mastoparan - binding Site on G Proteins CROSS - LINKING OF [ 12 " I - Tyr 3 , Cys " ] MASTOPARAN
Mastoparan (MP) activates GTP-binding regulatory proteins (G proteins) by promoting GDP/GTP exchange through a mechanism similar to that of G protein-coupled receptors (Higashijima, T., Burnier, J., and Ross, E. M. (1990) J. Biol. Chem. 265, 1417614186). [Tyr", Cys"]MP was synthesized and shown to have regulatory activity similar to that of mastoparan when assayed in the presence of dithioth...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1991
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)98949-0