rac GTP-Binding ProteinsGTP-Binding ProteinsGuanosine Triphosphaterac1 GTP-Binding ProteinGTP PhosphohydrolasesMonomeric GTP-Binding ProteinsGuanosine Diphosphaterab GTP-Binding ProteinsMolecular Sequence DataAmino Acid Sequencerho GTP-Binding ProteinsGuanosine 5'-O-(3-Thiotriphosphate)Signal TransductionNADPH DehydrogenaseADP-Ribosylation Factorsp21-Activated KinasesGTPase-Activating ProteinsGuanine Nucleotide Exchange FactorsPertussis ToxinProtein BindingNADPH OxidaseVirulence Factors, BordetellarhoA GTP-Binding ProteinEnzyme ActivationADP Ribose TransferasesBotulinum ToxinsAdenosine Diphosphate RiboseBase SequenceSequence Homology, Amino AcidThionucleotidesras ProteinsCloning, MolecularMutationKineticsProtein-Serine-Threonine KinasesCell MembranePoly(A)-Binding ProteinsCarrier ProteinsCells, CulturedSaccharomyces cerevisiaeMitogen-Activated Protein KinasesCattleBinding SitesProtein Structure, TertiaryGTP CyclohydrolaseHydrolysisGuanine NucleotidesDynaminscdc42 GTP-Binding ProteinCell LineGTP Phosphohydrolase-Linked Elongation FactorsTacrolimus Binding ProteinsRecombinant ProteinsGuanylyl ImidodiphosphateDNA-Binding ProteinsRecombinant Fusion ProteinsPoly(A)-Binding Protein IEscherichia coliModels, MolecularInsulin-Like Growth Factor Binding Proteinsran GTP-Binding ProteinADP-Ribosylation Factor 1RNA-Binding ProteinsActinsTransducinPeptide Elongation Factor TuRNA, MessengerNuclear ProteinsTransfectionMembrane ProteinsTwo-Hybrid System TechniquesProto-Oncogene Proteins p21(ras)PhosphorylationBacterial ProteinsProtein TransportHeLa CellsSequence AlignmentProteinsMutagenesis, Site-Directedras GTPase-Activating ProteinsDynamin IGuanosine MonophosphateFatty Acid-Binding ProteinsCOS CellsCytoskeletonTransglutaminasesProtein ConformationSaccharomyces cerevisiae Proteinsrab2 GTP-Binding ProteinPeptide Elongation FactorsDNA, ComplementaryModels, BiologicalBlotting, Western3T3 CellsGene Expression RegulationGuanine Nucleotide Dissociation InhibitorsPoly(A)-Binding Protein IITranscription FactorsElectrophoresis, Polyacrylamide GelRGS Proteins