GTP Phosphohydrolasesrho GTP-Binding ProteinsGTPase-Activating ProteinsGuanosine Triphosphaterab GTP-Binding ProteinsMonomeric GTP-Binding Proteinsrac1 GTP-Binding ProteinGTP-Binding ProteinsGuanine Nucleotide Exchange Factorsrac GTP-Binding ProteinsDynaminsrhoA GTP-Binding ProteinGuanosine Diphosphateran GTP-Binding ProteinGTP Phosphohydrolase-Linked Elongation Factorsp120 GTPase Activating Proteinras GTPase-Activating ProteinsDynamin Irap1 GTP-Binding ProteinsMolecular Sequence DataSignal TransductionADP-Ribosylation FactorsProtein BindingAmino Acid Sequenceral GTP-Binding Proteinsrab1 GTP-Binding ProteinsMutationProtein Structure, TertiaryProtein TransportGuanine Nucleotide Dissociation InhibitorsDynamin IIRGS Proteinsrap GTP-Binding ProteinsEnzyme ActivationActinsHydrolysisras Proteinscdc42 GTP-Binding Protein, Saccharomyces cerevisiaeCytoskeletonrhoB GTP-Binding ProteinPhosphoric Monoester HydrolasesVesicular Transport ProteinsRecombinant Fusion ProteinsADP-Ribosylation Factor 1Cell MembraneGuanosine 5'-O-(3-Thiotriphosphate)Saccharomyces cerevisiae ProteinsCell LineSequence Homology, Amino Acidrho-Associated KinasesMembrane ProteinsEndosomesGTP Phosphohydrolase ActivatorsEndocytosisrho-Specific Guanine Nucleotide Dissociation InhibitorsTwo-Hybrid System TechniquesCell PolarityProteinsp21-Activated KinasesSaccharomyces cerevisiaeRho Guanine Nucleotide Exchange FactorsCarrier ProteinsGolgi ApparatusKineticsTransducinProtein PrenylationModels, BiologicalPeptide Elongation Factor TuCell MovementCOS CellsBinding SitesHeLa CellsProto-Oncogene Proteins p21(ras)rab2 GTP-Binding ProteinRecombinant ProteinsProtein-Serine-Threonine KinasesCells, Culturedrab3 GTP-Binding ProteinsFungal ProteinsMicroscopy, FluorescenceAdaptor Proteins, Signal TransducingModels, MolecularPhosphorylationADP Ribose TransferasesBotulinum ToxinsGuanine NucleotidesPseudopodiarho Guanine Nucleotide Dissociation Inhibitor alphaTransfectionTransport VesiclesEscherichia coliBase SequenceStress FibersPeptide Elongation FactorsCytoskeletal ProteinsGreen Fluorescent ProteinsSignal Recognition ParticleMicrotubulesCytokinesisSequence Alignment