BuffersAcid-Base EquilibriumAcid-Base ImbalanceBase PairingBase SequenceHydrogen-Ion ConcentrationKineticsCytosineNucleic AcidsGuanineCarbocysteineThermodynamicsAlkalosisModels, MolecularCatalysisBicarbonatesHydrogen BondingAcidosisBinding SitesPurinesAlkaliesAdenineModels, ChemicalMolecular Sequence DataAlkalosis, RespiratoryDNA, B-FormDNASodium BicarbonateNucleic Acid ConformationProtein BindingMagnetic Resonance SpectroscopyXanthopterinAcidsProtein ConformationTemperatureEducation, VeterinarySpectrophotometry, UltravioletUracilHypermediaCrystallography, X-RaySchiff BasesNucleic Acid DenaturationSkull BaseBase CompositionAmino Acid SequenceEscherichia coliGasesSubstrate SpecificityProtonsWaterThymineMolecular ConformationMolecular StructureMathematicsCatalytic DomainHistidinePhysiologybeta-GlucosidaseDialysisXylosidasesAmmonium ChlorideBiocatalysisMutagenesis, Site-DirectedStructure-Activity RelationshipMutationHydrogenSpectrometry, FluorescencePolynucleotidesTromethamineDNA, BacterialHot TemperatureStereoisomerismCircular DichroismOxidation-ReductionGlycoside HydrolasesElectronsCarbon DioxideModels, BiologicalRNAPeptidesProtein DenaturationSolutionsBacterial ProteinsProtein Structure, TertiaryOsmolar ConcentrationCysteineCattleMolecular WeightMacromolecular SubstancesProtein FoldingUltracentrifugationSpectrophotometryPyrimidinesBase Pair MismatchSkull Base NeoplasmsMagnesiumCalciumSequence AlignmentTime FactorsGlutamic Acid