Heterotrimeric GTP-Binding ProteinsProtein SubunitsGTP-Binding Protein alpha SubunitsGTP-Binding Protein beta SubunitsGTP-Binding ProteinsGTP-Binding Protein alpha Subunits, Gi-GoGTP-Binding Protein gamma SubunitsGTP-Binding Protein alpha Subunits, G12-G13GTP-Binding Protein alpha Subunits, Gq-G11GTP-Binding Protein alpha Subunit, Gi2RGS ProteinsMolecular Sequence DataSignal TransductionAmino Acid SequenceGTP-Binding Protein alpha Subunits, GsMacromolecular SubstancesProtein BindingGuanosine 5'-O-(3-Thiotriphosphate)Ribonuclease PAluminum CompoundsPhospholipase C betaReceptors, G-Protein-CoupledWasp VenomsPertussis ToxinMutationVirulence Factors, BordetellaProtein Structure, TertiaryProtein ConformationRecombinant ProteinsModels, MolecularCell LineSequence Homology, Amino AcidBase SequenceCell MembraneGuanosine TriphosphateGuanosine DiphosphateRecombinant Fusion ProteinsBinding SitesEnzyme ActivationGuanine Nucleotide Exchange FactorsGTP-Binding Protein RegulatorsDimerizationRho Guanine Nucleotide Exchange FactorsTransducinKineticsCOS CellsProtein Structure, QuaternaryAdenylate CyclaseFluoridesModels, BiologicalEndoribonucleasesType C PhospholipasesTransfectionCloning, MolecularElectrophoresis, Polyacrylamide GelCattleMembrane ProteinsSaccharomyces cerevisiaePrecipitin TestsSequence AlignmentMolecular WeightCrystallography, X-RayProtein MultimerizationEscherichia coliFungal ProteinsCells, CulturedBacteriophage P22Cyclic AMPGTP PhosphohydrolasesAdenosine Diphosphate RiboseHexanolsPeptidesProtein Structure, SecondaryIsoenzymesSaccharomyces cerevisiae ProteinsRNA, CatalyticDNA, ComplementaryImmunoblottingReceptors, MuscarinicMutagenesis, Site-Directedbeta-Adrenergic Receptor KinasesRhodopsinBlotting, WesternGTPase-Activating ProteinsTwo-Hybrid System TechniquesPhosphorylationProtein PrenylationFluorescence Resonance Energy TransferMultiprotein ComplexesTobacco Mosaic VirusRibonucleoproteinsArabidopsis ProteinsProtein Processing, Post-TranslationalProteinsProtein TransportG Protein-Coupled Inwardly-Rectifying Potassium ChannelsHoloenzymesCapsidFruiting Bodies, FungalPheromones