Article
Direct interaction of Rab4 with syntaxin 4.
The Journal of biological chemistry - 16 Feb 2001
Li L, Omata W, Kojima I, Shibata H
Abstract excerpt
In the present study, we examined the possible interaction between Rab4 and syntaxin 4, both having been implicated in insulin-induced GLUT4 translocation. Rab4 and syntaxin 4 were coimmunoprecipitated from the lysates of electrically permeabilized rat adipocytes. The interaction between the two proteins was reduced by insulin treatment and increased by the addition of guanosine 5'-O-(3-thiotriphosphate)...
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