GTP-Binding ProteinsGuanosine TriphosphateProtein BindingMolecular Sequence DataGuanosine 5'-O-(3-Thiotriphosphate)Amino Acid SequenceGTP Phosphohydrolasesrap1 GTP-Binding ProteinsGuanosine DiphosphateProtein Interaction MappingBinding SitesBase SequenceTwo-Hybrid System TechniquesProtein Structure, TertiaryPertussis Toxinrap GTP-Binding ProteinsMonomeric GTP-Binding ProteinsVirulence Factors, Bordetellarab GTP-Binding ProteinsModels, MolecularADP-Ribosylation FactorsSignal TransductionProtein ConformationCell LineThionucleotidesSequence Homology, Amino Acidrho GTP-Binding ProteinsAdenosine Diphosphate RiboseADP Ribose TransferasesBotulinum ToxinsGTPase-Activating ProteinsGuanine Nucleotide Exchange FactorsTranscription FactorsKineticsMutationCell MembraneCloning, Molecularras ProteinsrhoA GTP-Binding ProteinHeterotrimeric GTP-Binding ProteinsCattlePoly(A)-Binding ProteinsGTP-Binding Protein alpha Subunits, Gi-GoCarrier ProteinsSaccharomyces cerevisiaeGTP-Binding Protein alpha SubunitsSulfur RadioisotopesAluminum CompoundsArrestinsGTP-Binding Protein alpha Subunits, GsGTP CyclohydrolaseReceptors, Opioid, muRecombinant ProteinsPhosphorylationDNA-Binding ProteinsEnzyme ActivationEnkephalin, Ala(2)-MePhe(4)-Gly(5)-TransfectionTransducinPlakinsRecombinant Fusion ProteinsEnkephalin, D-Penicillamine (2,5)-RGS ProteinsAdenylate CyclaseTacrolimus Binding ProteinsCells, CulturedMutagenesis, Site-DirectedReceptors, G-Protein-CoupledGuanine NucleotidesGTP-Binding Protein gamma SubunitsHydrolysisCalciumPoly(A)-Binding Protein IRhodopsinCyclic AMPRNA, MessengerLigandsCyclic AMP Response Element-Binding ProteinWasp VenomsReceptors, PeptideBinding, CompetitiveCricetinaeCholera ToxinGuanylyl ImidodiphosphateInsulin-Like Growth Factor Binding ProteinsFluoridesGTP-Binding Protein alpha Subunits, Gq-G11Receptors, Opioid, deltaCOS CellsCHO CellsDNA, ComplementaryReceptor, Anaphylatoxin C5aType C PhospholipasesModels, BiologicalEscherichia coliRNA-Binding ProteinsProtein TransportBlotting, WesternNuclear ProteinsReceptors, Opioid, kappa