Purine NucleotidesPurinesAmidophosphoribosyltransferasePhosphoribosylaminoimidazolecarboxamide FormyltransferasePurine NucleosidesHypoxanthinesHydroxymethyl and Formyl TransferasesPhosphoribosyl PyrophosphateInosine MonophosphateAdenylosuccinate LyasePhosphoribosylglycinamide FormyltransferaseNucleotidesAdenylosuccinate SynthaseHypoxanthineRibonucleotidesCarbon-Nitrogen Ligases with Glutamine as Amide-N-DonorAzaserineCarbon-Nitrogen LigasesNucleotide DeaminasesMethylthioinosineAdenineInosinePurine-Nucleoside PhosphorylaseAdenine NucleotidesMolecular Sequence DataPentosephosphatesPentosyltransferasesHypoxanthine PhosphoribosyltransferasePyrimidine NucleotidesRibose-Phosphate PyrophosphokinaseIMP DehydrogenaseRibosemonophosphatesAminoimidazole CarboxamideRibonucleosidesAdenosine MonophosphateGuanineGuanine NucleotidesAMP DeaminaseAminohydrolasesInosine NucleotidesMethanococcaceaeFormatesAmino Acid SequenceKineticsMutationBase Sequence3-DeazauridineEscherichia coliCloning, MolecularAdenosine TriphosphateGlycineTetrahydrofolatesNucleosidesFormyltetrahydrofolatesPurine-Pyrimidine Metabolism, Inborn ErrorsPeptide SynthasesFormate-Tetrahydrofolate LigaseLigasesGuanosine MonophosphateGMP ReductaseSubstrate SpecificityProton-Coupled Folate TransporterFolic Acid AntagonistsGuanosine TriphosphateAdenosineLesch-Nyhan Syndrome5,10-Methylenetetrahydrofolate Reductase (FADH2)Adenine PhosphoribosyltransferaseXanthineCarboxy-LyasesAcanthamoeba castellaniiThiamineBacterial ProteinsPyrimidinesMethylenetetrahydrofolate Dehydrogenase (NADP)Sequence Homology, Amino AcidUridine TriphosphateAdenosine DeaminasePolymorphism, Single NucleotideGuanine DeaminaseSulfanilic AcidsDNAAdenosine DiphosphateAmmoniaGuanosine DiphosphateGuanosineBinding Sites5'-NucleotidaseNucleotidasesMultienzyme ComplexesBiosynthetic PathwaysXanthinesGenes, BacterialMitochondrial ProteinsTranscription, GeneticNucleic Acid ConformationSuraminSequence Homology, Nucleic AcidGlutaminePhosphotransferases