ras Proteinsras GTPase-Activating Proteinsp120 GTPase Activating ProteinGTPase-Activating ProteinsSignal TransductionGTP PhosphohydrolasesProto-Oncogene Proteins p21(ras)Neurofibromin 1Genes, rasProteinsMolecular Sequence DataAmino Acid SequenceGuanosine Triphosphaterho GTP-Binding ProteinsOncogene Protein p21(ras)rab GTP-Binding ProteinsMonomeric GTP-Binding ProteinsGTP-Binding Proteinsrac1 GTP-Binding ProteinGuanine Nucleotide Exchange Factorsrac GTP-Binding ProteinsGuanosine DiphosphaterhoA GTP-Binding ProteinDynaminsran GTP-Binding ProteinGTP Phosphohydrolase-Linked Elongation Factorsrap1 GTP-Binding ProteinsMutationral GTP-Binding Proteinsrap GTP-Binding ProteinsProtein BindingDynamin IEnzyme ActivationADP-Ribosylation FactorsProtein Structure, Tertiaryrab1 GTP-Binding ProteinsProtein Transportras Guanine Nucleotide Exchange FactorsGuanine Nucleotide Dissociation InhibitorsActinsDynamin IIHydrolysisRGS ProteinsCell LineRecombinant Fusion ProteinsProto-Oncogene Proteins c-rafCytoskeletoncdc42 GTP-Binding Protein, Saccharomyces cerevisiaeCell MembranePhosphoric Monoester HydrolasesSaccharomyces cerevisiae ProteinsrhoB GTP-Binding ProteinVesicular Transport ProteinsSequence Homology, Amino AcidMembrane ProteinsProtein-Serine-Threonine KinasesGuanosine 5'-O-(3-Thiotriphosphate)Saccharomyces cerevisiaePhosphorylationTransfectionADP-Ribosylation Factor 1rho-Associated KinasesEndosomesGTP Phosphohydrolase ActivatorsCOS Cellsral Guanine Nucleotide Exchange FactorCells, CulturedEndocytosisModels, BiologicalKineticsFungal Proteinsrho-Specific Guanine Nucleotide Dissociation Inhibitors3T3 CellsTwo-Hybrid System TechniquesCarrier Proteinsp21-Activated KinasesRecombinant ProteinsBinding SitesCell Polarity