Guanosine TriphosphateGuanosineGTP CyclohydrolaseGuanosine 5'-O-(3-Thiotriphosphate)Guanine NucleotidesGuanosine DiphosphateAdenosine TriphosphateGTP-Binding ProteinsCytosine NucleotidesUracil NucleotidesIMP DehydrogenasePteridinesGTP PhosphohydrolasesHypoxanthinesGuanylyl ImidodiphosphatePterinsNucleotidesBiopterinAminohydrolasesRibonucleosidesKineticsMagnesiumAdenylate CyclaseGuanosine MonophosphateHydrolysisrab GTP-Binding ProteinsPhosphorus IsotopesGuanosine TetraphosphatePuromycinPhosphoenolpyruvate Carboxykinase (GTP)Pertussis ToxinVirulence Factors, BordetellaCholera ToxinCalciumAdenosine Diphosphate RiboseCell MembraneRibosomesEnzyme ActivationProtein BindingCyclic AMPBinding SitesEscherichia coliRNA, TransferMolecular Sequence DataThionucleotidesCell LineCyclic GMPGuanine Nucleotide Exchange FactorsPhenylalanineRNA, BacterialStimulation, ChemicalTubulinAmino Acid SequenceCells, CulturedThiamine TriphosphateTritiumUridine TriphosphateInosine TriphosphateMutationCarbon IsotopesSignal TransductionCattleProtein Structure, TertiaryCytidine TriphosphateModels, MolecularLiverPhosphorylationGuanosine PentaphosphateDeoxyribonucleotidesBacterial ProteinsRecombinant Fusion ProteinsPyrophosphatasesThymine NucleotidesRibonucleotidesAdenine NucleotidesDeoxyguanine NucleotidesDeoxyadenine NucleotidesNucleosidesNucleoside-TriphosphataseApyraseEthenoadenosine TriphosphateCytidineAdenosine DiphosphateDideoxynucleotidesPolyphosphatesDeoxycytosine NucleotidesArabinofuranosylcytosine TriphosphateInosineAdenosineDinucleoside PhosphatesPhosphatesSubstrate SpecificityInositol 1,4,5-TrisphosphatePurine NucleotidesAdenosine MonophosphateInositol PhosphatesAdenylyl ImidodiphosphateDeoxyuracil NucleotidesInosine NucleotidesBase Sequence