ras Guanine Nucleotide Exchange FactorsGuanine Nucleotide Exchange FactorsSon of Sevenless Proteinsras Proteinsras-GRF1Genes, rasRho Guanine Nucleotide Exchange FactorsGRB2 Adaptor ProteinProto-Oncogene Proteins p21(ras)Amino Acid MotifsElectric StimulationOncogene Protein p21(ras)Molecular Sequence DataProto-Oncogene Proteins c-vavGuanosine DiphosphateAmino Acid SequenceSignal TransductionGTPase-Activating Proteinsras GTPase-Activating Proteinscdc42 GTP-Binding ProteinGuanosine TriphosphateProtein BindingProtein Structure, Tertiaryrac1 GTP-Binding Proteinrap1 GTP-Binding Proteinsrac GTP-Binding Proteinsrho GTP-Binding ProteinsADP-Ribosylation Factorsral Guanine Nucleotide Exchange FactorSOS1 ProteinMutationCell LinerhoA GTP-Binding ProteinDeuterium Exchange MeasurementGuanine Nucleotide-Releasing Factor 2GTP-Binding ProteinsGTP PhosphohydrolasesEnzyme Activationrap GTP-Binding ProteinsPulmonary Gas ExchangeKineticsProteinsSequence Homology, Amino AcidBase SequencePhosphorylationExchange Transfusion, Whole BloodBinding SitesCells, CulturedSister Chromatid ExchangeCOS CellsElectric Stimulation TherapyRecombinant Fusion ProteinsTransfectionral GTP-Binding Proteins3T3 CellsCarrier ProteinsStimulation, ChemicalADP-Ribosylation Factor 1Proto-Oncogene Proteins c-rafModels, BiologicalProto-Oncogene Proteinsrab GTP-Binding ProteinsCell MembraneRecombinant ProteinsTime FactorsProtein TransportHSP110 Heat-Shock ProteinsCell Cycle ProteinsModels, MolecularSaccharomyces cerevisiae ProteinsCalciumAdaptor Proteins, Signal TransducingDeep Brain StimulationSaccharomyces cerevisiaePhysical Stimulationp21-Activated KinasesMonomeric GTP-Binding ProteinsProtein-Serine-Threonine KinasesSequence AlignmentNucleotide MotifsCloning, MolecularTwo-Hybrid System TechniquesMembrane ProteinsDNA-Binding ProteinsHeLa CellsFungal ProteinsGuanine NucleotidesActinsMutagenesis, Site-DirectedSodium-Hydrogen AntiporterCyclic AMPTranscranial Magnetic StimulationPhosphoproteinsGene Expression Regulationrab5 GTP-Binding ProteinsHydrogenNIH 3T3 CellsEukaryotic Initiation Factor-2BProtein ConformationSodium