GTP-Binding ProteinsHeterotrimeric GTP-Binding ProteinsGuanosine TriphosphateGTP-Binding Protein alpha SubunitsGTP PhosphohydrolasesGuanosine 5'-O-(3-Thiotriphosphate)Guanosine DiphosphateMolecular Sequence DataGTP-Binding Protein beta SubunitsAmino Acid SequenceGTP-Binding Protein alpha Subunits, Gi-Gorac GTP-Binding ProteinsSignal TransductionPertussis ToxinGTP-Binding Protein alpha Subunits, G12-G13GTP-Binding Protein gamma SubunitsProtein BindingVirulence Factors, BordetellaMonomeric GTP-Binding ProteinsGuanine Nucleotide Exchange FactorsRGS ProteinsADP-Ribosylation Factorsrab GTP-Binding Proteinsrho GTP-Binding ProteinsGTP-Binding Protein alpha Subunit, Gi2GTP-Binding Protein alpha Subunits, Gq-G11GTPase-Activating ProteinsSequence Homology, Amino AcidAdenosine Diphosphate RiboseADP Ribose TransferasesBotulinum ToxinsGTP-Binding Protein alpha Subunits, GsrhoA GTP-Binding ProteinBase SequenceMutationras ProteinsCloning, MolecularCell MembraneThionucleotidesKineticsAluminum CompoundsCattleWasp VenomsCarrier ProteinsBinding SitesProtein Structure, TertiarySaccharomyces cerevisiaeTransducinCell LinePoly(A)-Binding ProteinsReceptors, G-Protein-CoupledEnzyme ActivationRecombinant ProteinsRecombinant Fusion ProteinsGuanine NucleotidesCOS CellsGTP-Binding Protein RegulatorsTransfectionModels, MolecularPhospholipase C betaRho Guanine Nucleotide Exchange Factorscdc42 GTP-Binding ProteinHydrolysisFluoridesProtein SubunitsAdenylate CyclaseGTP CyclohydrolaseTwo-Hybrid System TechniquesCells, CulturedDNA-Binding ProteinsMacromolecular SubstancesCyclic AMPType C PhospholipasesProtein ConformationModels, BiologicalPhosphorylationMembrane ProteinsProtein PrenylationSequence AlignmentDimerizationDNA, ComplementaryProtein TransportTacrolimus Binding ProteinsMutagenesis, Site-DirectedCalciumRNA, MessengerGuanylyl Imidodiphosphate3T3 CellsPoly(A)-Binding Protein IFungal ProteinsHexanolsReceptors, Cell SurfaceBlotting, WesternRhodopsinProto-Oncogene Proteins p21(ras)Nuclear ProteinsCholera ToxinProteinsEscherichia coliArabidopsis Proteins