Rho GTPase Activating Protein 30 (ARHGAP30)

ARHGAP30 Contains 1 Rho-GAP domain.RhoGAP domain is an evolutionary conserved protein domain of GTPase activating proteins towards Rho/Rac/Cdc42-like small GTPases.
The Rho family of GTPases is a family of small (~21 kDa) signaling G protein (more specific, a GTPase), and is a subfamily of the Ras superfamily. The members of the Rho GTPase family have been shown to regulate many aspects of intracellular actin dynamics, and are found in all eukaryotic organisms including yeasts and some plants. Three members of the family have been studied a great deal: Cdc42, Rac1, and RhoA. Rho proteins have been described as "molecular switches" and play a role in cell proliferation, apoptosis, gene expression, and multiple other common cellular functions.