function:Binds predominantly GDP, and also GTP.,similarity:Belongs to the small GTPase superfamily. Rab family.,similarity:Contains 2 EF-hand domains.,subunit:Homodimer.,tissue specificity:Down-regulated in cutaneous melanoma cells but not in breast cancer cells.,
Cytoplasm, perinuclear region .
Down-regulated in cutaneous melanoma cells but not in breast cancer cells.