Purine NucleotidesPurinesNucleotidesPurine NucleosidesInosine MonophosphateAmidophosphoribosyltransferaseAdenine NucleotidesPhosphoribosyl PyrophosphateRibose-Phosphate PyrophosphokinasePyrimidine NucleotidesMolecular Sequence DataNucleotide DeaminasesGuanine NucleotidesAMP DeaminaseHypoxanthinesAdenylosuccinate LyaseInosine NucleotidesPurine-Nucleoside PhosphorylaseAdenylosuccinate SynthaseHypoxanthineInosineRibonucleotidesHypoxanthine PhosphoribosyltransferaseAdenosine TriphosphateAmino Acid SequenceBase SequencePentosyltransferasesAdenineMethylthioinosinePhosphoribosylaminoimidazolecarboxamide FormyltransferasePentosephosphatesKineticsEscherichia coliGMP ReductaseAdenosine MonophosphateCloning, MolecularAzaserineRibonucleosidesGuanosine TriphosphateGuanosine MonophosphatePurine-Pyrimidine Metabolism, Inborn ErrorsMutation5,10-Methylenetetrahydrofolate Reductase (FADH2)Acanthamoeba castellaniiHydroxymethyl and Formyl TransferasesGuanineIMP DehydrogenaseAminoimidazole CarboxamideCarbon-Nitrogen LigasesPolymorphism, Single NucleotideLesch-Nyhan SyndromeGuanine DeaminaseAdenosineSulfanilic AcidsAdenine PhosphoribosyltransferaseUridine TriphosphateXanthineAdenosine DiphosphateGuanosine DiphosphateAmmoniaPhosphoribosylglycinamide FormyltransferaseSubstrate SpecificityDNABiosynthetic PathwaysBinding SitesAdenosine DeaminaseGenes, BacterialMitochondrial ProteinsTranscription, GeneticSequence Homology, Nucleic Acid5'-NucleotidaseBacterial ProteinsNucleotidasesSequence Analysis, DNASuraminGlutamineNADSequence Homology, Amino AcidLyasesRestriction MappingPhosphotransferasesNucleic Acid ConformationModels, MolecularXanthinesChromatography, High Pressure LiquidCell LineStreptomycesPhylogenyAdipose Tissue, BrownReceptors, Purinergic P2Recombinant ProteinsCarbamyl PhosphateCarcinoma, Ehrlich TumorSequence AlignmentProtein BindingMultigene FamilyMitochondriaRNA, MessengerNucleotides, CyclicProtein Biosynthesis