GTP-Binding ProteinsGuanosine TriphosphateCell Polaritytrans-Golgi NetworkDogsReceptors, TransferrinCell MembraneGTP PhosphohydrolasesEpithelial CellsGolgi ApparatusProtein TransportMolecular Sequence DataGuanosine DiphosphateMonomeric GTP-Binding ProteinsAmino Acid SequenceCell LineBiological TransportMembrane Proteinsrab GTP-Binding ProteinsGuanosine 5'-O-(3-Thiotriphosphate)ADP-Ribosylation FactorsPertussis ToxinVirulence Factors, BordetellaProtein Bindingrho GTP-Binding ProteinsAdenosine Diphosphate RiboseADP Ribose TransferasesBotulinum ToxinsGTPase-Activating ProteinsBase SequenceThionucleotidesSequence Homology, Amino AcidGuanine Nucleotide Exchange FactorsCloning, MolecularKineticsSignal Transductionras ProteinsMutationCarrier ProteinsrhoA GTP-Binding ProteinPoly(A)-Binding ProteinsCattleSaccharomyces cerevisiaeBinding SitesAmygdalaGTP CyclohydrolaseTacrolimus Binding ProteinsGuanine NucleotidesHydrolysisProtein Structure, TertiaryRecombinant ProteinsPoly(A)-Binding Protein IDNA-Binding ProteinsGuanylyl ImidodiphosphateRNA, MessengerInsulin-Like Growth Factor Binding ProteinsRecombinant Fusion ProteinsEpitheliumEscherichia coliCells, CulturedRNA-Binding ProteinsTransfectionModels, MolecularChloridesFatty Acid-Binding ProteinsCalciumMutagenesis, Site-DirectedKidney Tubules, ProximalNuclear ProteinsBicarbonatesBlotting, WesternDNA, ComplementaryGuanosine MonophosphateProto-Oncogene Proteins p21(ras)Kidney Tubules, CollectingPeptide Elongation Factor TuEndocytosisTransducinSequence AlignmentKidneyTransglutaminasesBacterial ProteinsGene Expression RegulationTwo-Hybrid System TechniquesOncogene Protein p21(ras)Enzyme ActivationPoly(A)-Binding Protein IIAdenosine TriphosphateRabbitsCalcium-Binding ProteinsPhosphorylationADP-Ribosylation Factor 1Caco-2 CellsPeptide Elongation Factor GElectrophoresis, Polyacrylamide GelMolecular WeightDynaminsGTP Phosphohydrolase-Linked Elongation FactorsModels, BiologicalTranscription Factors