ras Guanine Nucleotide Exchange FactorsSon of Sevenless Proteinsras-GRF1Guanine Nucleotide Exchange Factorsras ProteinsGRB2 Adaptor ProteinAmino Acid MotifsGenes, rasMolecular Sequence DataProtein BindingAmino Acid SequenceProto-Oncogene Proteins p21(ras)Base SequenceOncogene Protein p21(ras)Binding SitesDNA-Binding ProteinsKineticsProtein Structure, TertiarySequence Homology, Amino AcidModels, MolecularMutationRecombinant Fusion ProteinsCell LineNucleotide MotifsPromoter Regions, GeneticEscherichia coliRecombinant ProteinsDNATranscription Factorsras GTPase-Activating ProteinsCarrier ProteinsCloning, MolecularBacterial ProteinsDeuterium Exchange MeasurementProteinsTranscription, GeneticPulmonary Gas ExchangeMutagenesis, Site-DirectedElectrophoresis, Polyacrylamide GelSequence AlignmentExchange Transfusion, Whole BloodSignal TransductionSister Chromatid ExchangeMembrane ProteinsTransfectionSchilling TestMolecular WeightCrystallography, X-RayProtein ConformationConserved SequenceDNA PrimersRepressor ProteinsNuclear ProteinsProtein Structure, SecondaryNucleic Acid ConformationBinding, CompetitiveChromatography, AffinityHeLa CellsGuanosine TriphosphateModels, BiologicalPlasmidsPhosphorylationGene Expression RegulationSaccharomyces cerevisiaeChromatography, Ion ExchangeRNA-Binding ProteinsSubstrate SpecificityCells, CulturedStructure-Activity RelationshipCell MembraneEscherichia coli ProteinsBlood ProteinsGuanosine DiphosphateRNA, MessengerSaccharomyces cerevisiae ProteinsCOS CellsHydrogen-Ion ConcentrationPeptidesViral ProteinsConsensus SequenceFungal ProteinsPeptide FragmentsMacromolecular SubstancesLigandsProtein Interaction Domains and MotifsAdenosine TriphosphatasesProto-Oncogene Proteins c-rafDimerizationAdenosine TriphosphateRegulatory Sequences, Nucleic AcidHydrogenRabbitsCricetinaeGTP-Binding ProteinsCalciumElectrophoretic Mobility Shift AssayBiological TransportDNA FootprintingProto-Oncogene ProteinsSodium-Hydrogen Antiporter