RiboseDrug StabilityProtein StabilityRibosemonophosphatesEnzyme StabilityRNA StabilityPentosephosphatesMolecular Sequence DataModels, MolecularPentosesThermodynamicsAdenosine Diphosphate RiboseTemperatureKineticsProtein DenaturationCyclic ADP-RiboseAmino Acid SequenceMutationPhosphoribosyl PyrophosphateRibose-Phosphate PyrophosphokinaseBase SequenceNucleoside Diphosphate SugarsNucleic Acid ConformationEscherichia coliProtein ConformationPentose Phosphate PathwayHot TemperatureCircular DichroismProtein FoldingBinding SitesProtein BindingHydrogen-Ion ConcentrationStructure-Activity RelationshipTransketolaseProtein Structure, TertiaryMagnetic Resonance SpectroscopyProtein Structure, SecondaryGuanosineAldose-Ketose IsomerasesGenomic InstabilityCrystallography, X-RayDeoxyriboseInosineRNA, MessengerSubstrate SpecificityNucleotidesHydrogen BondingMolecular ConformationDrug StorageRNAMutagenesis, Site-DirectedCalorimetry, Differential ScanningCell LineDNAMolecular StructureRecombinant ProteinsPeriplasmic Binding ProteinsTime FactorsUridineNucleosidesGuanidineMonosaccharidesNucleic Acid DenaturationBacterial ProteinsNAD+ NucleosidaseNADMethylationGlyceraldehyde 3-PhosphateModels, ChemicalSpectrophotometry, UltravioletPurine-Nucleoside PhosphorylaseRibonucleosidesActinomycetalesThionucleosidesAdenosineSpectrometry, FluorescencePurinesOligonucleotidesAmino Acid SubstitutionModels, BiologicalTranscription, GeneticBase CompositionEscherichia coli ProteinsCatalysisChromatography, High Pressure LiquidHydrolysisAdenineSaccharomyces cerevisiaeProteinsCarbohydrate EpimerasesCarbon IsotopesOligoribonucleotidesSequence Homology, Amino AcidPurine NucleotidesPlasmidsHalf-LifeAdenosine TriphosphateRNA Processing, Post-TranscriptionalWater