NucleotidesAdenosine TriphosphateProtein SubunitsAdenosine DiphosphateProtein BindingBinding SitesMolecular Sequence DataAmino Acid SequenceRibonuclease PBase SequenceMacromolecular SubstancesCloning, MolecularGTP-Binding Protein beta SubunitsEscherichia coliMutationKineticsModels, MolecularGTP-Binding ProteinsProtein ConformationHeterotrimeric GTP-Binding ProteinsAdenine NucleotidesPolymorphism, Single NucleotideEndoribonucleasesSequence Homology, Amino AcidMolecular WeightProtein Structure, TertiaryDNARecombinant ProteinsElectrophoresis, Polyacrylamide GelGuanine NucleotidesCell LineNucleic Acid ConformationGTP-Binding Protein gamma SubunitsSequence AlignmentBacterial ProteinsRNA, CatalyticSaccharomyces cerevisiaeRNA, MessengerPurine NucleotidesBacteriophage P22GTP-Binding Protein alpha Subunits, Gi-GoCrystallography, X-RayRibonucleoproteinsCapsidDNA-Binding ProteinsRNACattlePlasmidsRecombinant Fusion ProteinsTranscription, GeneticTobacco Mosaic VirusDimerizationSequence Homology, Nucleic AcidGenes, BacterialPhylogenyMembrane ProteinsSubstrate SpecificityCell MembraneMutagenesis, Site-DirectedGTP-Binding Protein alpha Subunits, Gq-G11GTP-Binding Protein alpha SubunitsModels, BiologicalGuanine Nucleotide Exchange FactorsProtein Structure, QuaternarySaccharomyces cerevisiae ProteinsMicroscopy, ElectronTransfectionCatalysisViral ProteinsSequence Analysis, DNARNA, ArchaealCarrier ProteinsNucleotides, CyclicPhospholipase C betaProtein Structure, SecondaryDNA, ComplementaryRats, Inbred ACIProteinsProtein BiosynthesisSignal TransductionHoloenzymesTranscription FactorsCross-Linking ReagentsRNA, ViralHeLa CellsMultiprotein ComplexesConserved SequencePyrimidine NucleotidesBlotting, WesternCells, CulturedMultienzyme ComplexesHydrolysisDNA PrimersRestriction MappingFungal ProteinsImmunoblottingGenesPromoter Regions, GeneticGuanosine TriphosphateReducing Agents