domain:The Ras-associating domain interacts with Ras.,function:Stimulates the dissociation of GDP from the Ras-related RalA and RalB GTPases which allows GTP binding and activation of the GTPases. Interacts and acts as an effector molecule for R-Ras, H-Ras, K-Ras, and Rap.,similarity:Contains 1 N-terminal Ras-GEF domain.,similarity:Contains 1 Ras-associating domain.,similarity:Contains 1 Ras-GEF domain.,subunit:Interacts with RIT1 and RIT2.,
Cytoplasm . Nucleus . Localizes mainly in the peripheral region of the cytoplasmic membrane in oocytes and in preimplantation embryos until the 8-cell stage. Between the late 1-cell and the early 2-cell stages, nuclear localization becomes stronger. After the 4-cell stage, not detected in the nucleus. .
Brain,Epithelium,Placenta,Primary B-Cells,Spleen,Thalamus,
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