ras ProteinsGenes, rasMonomeric GTP-Binding Proteinsras Guanine Nucleotide Exchange FactorsMembranesSignal TransductionCell MembraneMembrane LipidsIntracellular MembranesMolecular Sequence DataAmino Acid Sequencerho GTP-Binding ProteinsMembrane PotentialsMembranes, ArtificialProto-Oncogene Proteins p21(ras)GTP Phosphohydrolasescdc42 GTP-Binding ProteinErythrocyte MembraneMembrane FluidityOncogene Protein p21(ras)rac1 GTP-Binding Proteinrac GTP-Binding ProteinsCell Membrane Permeabilityrab GTP-Binding ProteinsBasement Membraneras GTPase-Activating ProteinsGuanine Nucleotide Exchange FactorsrhoA GTP-Binding ProteinGTPase-Activating ProteinsProtein TransportProtein BindingCell LineGTP-Binding ProteinsGuanosine TriphosphateProtein Structure, TertiaryMutationMembrane Transport ProteinsMembrane GlycoproteinsModels, BiologicalLipid Bilayersral GTP-Binding ProteinsRecombinant Fusion ProteinsCytoskeletonMicroscopy, ElectronCells, CulturedActinsMitochondrial MembranesEnzyme ActivationGolgi ApparatusCarrier ProteinsGuanosine DiphosphateMicroscopy, FluorescenceSynaptic MembranesGuanine Nucleotide Dissociation Inhibitorsrab5 GTP-Binding ProteinsTransfectionLiposomesCalciumEndocytosisCOS CellsSequence Homology, Amino AcidADP-Ribosylation FactorsBacterial ProteinsCell FractionationEndosomesEscherichia coliEndoplasmic ReticulumBinding Sitesrap GTP-Binding ProteinsModels, MolecularBase SequenceCell PolarityRecombinant ProteinsCell Membrane StructuresSubcellular FractionsElectrophoresis, Polyacrylamide GelDetergentsProto-Oncogene Proteins c-rafp21-Activated KinasesHydrogen-Ion ConcentrationProtein PrenylationProteins3T3 CellsMicroscopy, ConfocalExtraembryonic MembranesHeLa CellsTime FactorsBlotting, WesternCell MovementPhosphatidylcholinesCytoplasmCloning, MolecularVacuolesProtein ConformationFluorescent Antibody TechniqueMolecular WeightCell AdhesionTemperatureMitochondriarho-Specific Guanine Nucleotide Dissociation Inhibitors