ras Proteinsras Guanine Nucleotide Exchange FactorsSon of Sevenless Proteinsras-GRF1Genes, rasProto-Oncogene Proteins p21(ras)Guanine Nucleotide Exchange FactorsSignal TransductionOncogene Protein p21(ras)GRB2 Adaptor ProteinAmino Acid Motifsras GTPase-Activating ProteinsMolecular Sequence DataAmino Acid SequenceGuanosine TriphosphateGuanosine DiphosphateProto-Oncogene Proteins c-rafrap GTP-Binding ProteinsProtein PrenylationGTPase-Activating ProteinsFarnesolMutationBase SequenceGTP-Binding ProteinsCell Transformation, Neoplasticral Guanine Nucleotide Exchange FactorProtein BindingAlkyl and Aryl TransferasesFungal ProteinsGTP PhosphohydrolasesCell LineBinding SitesSaccharomyces cerevisiae3T3 CellsProto-Oncogene ProteinsNucleotide MotifsTransfectionProteinsProtein Structure, TertiaryKineticsral GTP-Binding ProteinsEnzyme ActivationSequence Homology, Amino AcidGuanine NucleotidesDeuterium Exchange MeasurementRecombinant Fusion ProteinsNeurofibromin 1Cell MembraneSaccharomyces cerevisiae ProteinsCloning, MolecularPulmonary Gas ExchangeHarvey murine sarcoma virusMonomeric GTP-Binding ProteinsSOS1 ProteinFarnesyltranstransferaseMutagenesis, Site-DirectedModels, MolecularExchange Transfusion, Whole BloodRecombinant ProteinsProtein Processing, Post-TranslationalPhosphorylationSister Chromatid ExchangeLipoylationSequence AlignmentPlasmidsTransferasesOncogenesMembrane ProteinsGenes, FungalCells, CulturedProtein-Serine-Threonine KinasesDNA-Binding ProteinsTranscription FactorsMevalonic AcidCOS CellsAdenylate CyclaseCalcium-Calmodulin-Dependent Protein KinasesPolyisoprenyl PhosphatesMitogen-Activated Protein KinasesModels, BiologicalStructure-Activity RelationshipMicroinjectionsDNACell DivisionProtein ConformationEscherichia coliMutagenesisConserved SequencePhosphatidylinositol 3-Kinases