ras Guanine Nucleotide Exchange FactorsSon of Sevenless Proteinsras-GRF1Guanine Nucleotide Exchange Factorsras ProteinsGRB2 Adaptor ProteinAmino Acid MotifsGenes, rasElectric StimulationCell MembraneMembranesMembrane LipidsIntracellular MembranesMembrane PotentialsMembranes, ArtificialMolecular Sequence DataProto-Oncogene Proteins p21(ras)Amino Acid SequenceErythrocyte MembraneMembrane FluidityCell LineOncogene Protein p21(ras)Protein BindingCell Membrane PermeabilityCells, CulturedSignal TransductionElectric Stimulation TherapyBase SequenceProtein Structure, TertiaryBasement MembraneCalciumStimulation, ChemicalBinding SitesMutationKineticsTime FactorsModels, BiologicalProtein TransportCarrier ProteinsMembrane GlycoproteinsPhysical StimulationSequence Homology, Amino AcidDeep Brain StimulationMembrane Transport ProteinsRecombinant Fusion ProteinsHydrogen-Ion ConcentrationModels, MolecularEnzyme ActivationNucleotide Motifsras GTPase-Activating ProteinsRecombinant ProteinsTransfectionEscherichia coliMicroscopy, ElectronTranscranial Magnetic StimulationSodiumLipid BilayersDeuterium Exchange MeasurementRabbitsProtein ConformationAdenosine TriphosphateCloning, MolecularRNA, MessengerSequence AlignmentPulmonary Gas ExchangeBacterial ProteinsProteinsRats, Sprague-DawleyMitochondrial MembranesElectrophoresis, Polyacrylamide GelPotassiumMicroscopy, FluorescenceSynaptic MembranesPeptidesDose-Response Relationship, DrugLiposomesGuanosine TriphosphatePhosphorylationMutagenesis, Site-DirectedCattleExchange Transfusion, Whole BloodGTP-Binding ProteinsProtein Structure, SecondaryTemperatureSister Chromatid ExchangeBlotting, WesternCytoplasmCOS CellsCricetinaeGene Expression RegulationDogsNeuronsCell FractionationBiological Transport, ActiveMolecular WeightSodium-Hydrogen AntiporterEndoplasmic ReticulumAction PotentialsDNA-Binding ProteinsStructure-Activity Relationship