function:May be specifically involved in neuronal and hepatic functions. Is a C3 toxin-insensitive member of the Rho subfamily.,similarity:Belongs to the small GTPase superfamily. Rho family.,subcellular location:Colocalizes with RACGAP1 in Golgi-derived proacrosomal vesicles and the acrosome.,subunit:Interacts with the Rho-GAP domain of RACGAP1. Interacts with UBXD5.,tissue specificity:Highly expressed in testis.,
Cytoplasmic vesicle, secretory vesicle, acrosome membrane ; Lipid-anchor ; Cytoplasmic side . Colocalizes with RACGAP1 in Golgi-derived proacrosomal vesicles and the acrosome. .
Highly expressed in testis.
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