Heterotrimeric GTP-Binding ProteinsGTP-Binding Protein alpha SubunitsGTP-Binding Protein beta SubunitsGTP-Binding ProteinsGTP-Binding Protein alpha Subunits, Gi-GoGTP-Binding Protein gamma SubunitsProtein SubunitsGTP-Binding Protein alpha Subunits, G12-G13RGS ProteinsGTP-Binding Protein alpha Subunit, Gi2GTP-Binding Protein alpha Subunits, Gq-G11GTP-Binding Protein alpha Subunits, GsSignal TransductionMolecular Sequence DataGuanosine 5'-O-(3-Thiotriphosphate)Amino Acid SequenceAluminum CompoundsWasp VenomsProtein BindingReceptors, G-Protein-CoupledMacromolecular SubstancesPertussis ToxinGuanosine TriphosphateGuanosine DiphosphatePhospholipase C betaGuanine Nucleotide Exchange FactorsGTP-Binding Protein RegulatorsVirulence Factors, BordetellaRho Guanine Nucleotide Exchange FactorsTransducinMutationProtein Structure, TertiaryFluoridesCell LineEnzyme ActivationSequence Homology, Amino AcidCell MembraneRecombinant ProteinsRecombinant Fusion ProteinsCOS CellsDimerizationProtein ConformationModels, MolecularAdenylate CyclaseTransfectionBinding SitesCyclic AMPGTP PhosphohydrolasesType C PhospholipasesHexanolsBase SequenceKineticsbeta-Adrenergic Receptor KinasesRhodopsinModels, BiologicalCloning, MolecularProtein Structure, QuaternaryGTPase-Activating ProteinsTwo-Hybrid System TechniquesProtein PrenylationCattleArabidopsis ProteinsCells, CulturedProtein TransportG Protein-Coupled Inwardly-Rectifying Potassium ChannelsFruiting Bodies, FungalPheromonesProtein MultimerizationCyclic AMP-Dependent Protein KinasesSequence AlignmentMembrane ProteinsrhoA GTP-Binding ProteinPrecipitin TestsDNA, ComplementaryFungal ProteinsArabidopsisPhosphorylationPeptidesSaccharomyces cerevisiaeLysophospholipidsCoatomer ProteinReceptors, Cell SurfaceElectrophoresis, Polyacrylamide GelArrestinsAdenosine Diphosphate RiboseIsoenzymesLuminescent ProteinsMutagenesis, Site-DirectedCalciumReceptors, MuscarinicCHO CellsProtein Structure, SecondaryMicroscopy, FluorescenceImmunoprecipitationrho GTP-Binding ProteinsReceptors, Adrenergic, beta-2Golgi ApparatusGuanine NucleotidesSaccharomyces cerevisiae Proteinsras Proteins