Guanosine TriphosphateGTP-Binding ProteinsEukaryotic Initiation Factor-5GTP PhosphohydrolasesGuanosine DiphosphateGTPase-Activating ProteinsAmino Acid SequenceMolecular Sequence DataProtein BindingMonomeric GTP-Binding Proteinsras GTPase-Activating Proteinsrab GTP-Binding ProteinsGuanosine 5'-O-(3-Thiotriphosphate)ADP-Ribosylation FactorsBase SequenceSequence Homology, Amino AcidPertussis ToxinVirulence Factors, BordetellaThionucleotidesAdenosine Diphosphate Riboserho GTP-Binding ProteinsCloning, MolecularADP Ribose TransferasesGTP CyclohydrolaseBotulinum ToxinsGuanine Nucleotide Exchange FactorsKineticsMutationras ProteinsSignal TransductionrhoA GTP-Binding ProteinCarrier ProteinsPoly(A)-Binding ProteinsCell MembraneSaccharomyces cerevisiaeBinding SitesCattleGuanine NucleotidesProtein Structure, TertiaryHydrolysisModels, MolecularRecombinant ProteinsCell LineGuanylyl ImidodiphosphateDNA-Binding ProteinsSequence AlignmentEscherichia coliPhylogenyTacrolimus Binding ProteinsRNA, MessengerRecombinant Fusion ProteinsPoly(A)-Binding Protein IBacterial ProteinsDNA, ComplementaryPeptide Elongation Factor TuMutagenesis, Site-DirectedRNA-Binding ProteinsInsulin-Like Growth Factor Binding ProteinsTranscription FactorsMembrane ProteinsNuclear ProteinsGTP Phosphohydrolase-Linked Elongation FactorsTransfectionGuanosine MonophosphateElectrophoresis, Polyacrylamide GelMolecular WeightDNAAdenosine TriphosphateEnzyme ActivationTransducinProto-Oncogene Proteins p21(ras)ProteinsMultigene FamilyCrystallography, X-RayCells, CulturedPhosphorylationTwo-Hybrid System TechniquesCalciumProtein ConformationDNA PrimersADP-Ribosylation Factor 1Conserved SequenceBinding, CompetitiveFatty Acid-Binding ProteinsSubstrate SpecificityPeptide Elongation Factor GMacromolecular SubstancesGene Expression RegulationHeLa CellsCOS CellsTransglutaminasesOncogene Protein p21(ras)Calcium-Binding ProteinsRibosomesPeptide Elongation FactorsStructure-Activity Relationshiprab3 GTP-Binding ProteinsBlotting, WesternTranscription, GeneticPromoter Regions, Genetic