GTP-Binding ProteinsGuanosine TriphosphateGTP PhosphohydrolasesMolecular Sequence DataGuanosine DiphosphateMonomeric GTP-Binding Proteinsrab GTP-Binding ProteinsAmino Acid SequenceSynaptic VesiclesGuanosine 5'-O-(3-Thiotriphosphate)ADP-Ribosylation FactorsPertussis ToxinProtein BindingVirulence Factors, BordetellaBotulinum Toxinsrho GTP-Binding ProteinsAdenosine Diphosphate RiboseADP Ribose TransferasesBase SequenceThionucleotidesSequence Homology, Amino AcidGTPase-Activating ProteinsGuanine Nucleotide Exchange FactorsCell MembraneKineticsCloning, MolecularTransport Vesiclesras ProteinsMutationrhoA GTP-Binding ProteinCytoplasmic VesiclesSignal TransductionCarrier ProteinsPoly(A)-Binding ProteinsSeminal VesiclesSecretory VesiclesCattleSaccharomyces cerevisiaeBinding SitesGTP CyclohydrolaseHydrolysisTacrolimus Binding ProteinsProtein Structure, TertiaryGuanine NucleotidesCell LinePoly(A)-Binding Protein IDNA-Binding ProteinsRecombinant ProteinsBiological TransportGuanylyl ImidodiphosphateEscherichia coliInsulin-Like Growth Factor Binding ProteinsCOP-Coated VesiclesModels, MolecularExocytosisCalciumRecombinant Fusion ProteinsEndocytosisRNA-Binding ProteinsRNA, MessengerLiposomesADP-Ribosylation Factor 1Fatty Acid-Binding ProteinsCalcium-Binding ProteinsAdenosine TriphosphateMicroscopy, ElectronBacterial ProteinsElectrophoresis, Polyacrylamide GelCells, CulturedNuclear ProteinsMolecular WeightProtein TransportClathrin-Coated VesiclesGolgi ApparatusTransducinGuanosine MonophosphateCell FractionationTransglutaminasesProtein ConformationTransfectionPeptide Elongation Factor TuSequence AlignmentMutagenesis, Site-DirectedVesicular Transport ProteinsModels, BiologicalPoly(A)-Binding Protein IIIntracellular MembranesHeLa CellsPeptide Elongation Factor GNerve Tissue Proteinsrab5 GTP-Binding ProteinsTwo-Hybrid System TechniquesGTP Phosphohydrolase-Linked Elongation FactorsProteinsDNA, ComplementarySaccharomyces cerevisiae ProteinsBlotting, WesternProto-Oncogene Proteins p21(ras)Endoplasmic ReticulumDynamins