KineticsIsomerism11-beta-Hydroxysteroid DehydrogenasesUDPglucose 4-EpimeraseProtein ConformationTrimetrexateThermodynamicsModels, MolecularAndrostanesCortisoneMagnetic Resonance SpectroscopyGlycine HydroxymethyltransferaseFormate-Tetrahydrofolate LigaseFormyltetrahydrofolatesPurine NucleotidesCarbohydrate EpimerasesAmino Acid IsomerasesHydrogen-Ion ConcentrationMolecular Sequence DataGeobacillusIntramolecular TransferasesChemokines, CTetrahydrofolatesAlkanesulfonatesCarbon-Carbon Double Bond IsomerasesIridiumStereoisomerismPhosphoglucomutaseHydroxysteroid DehydrogenasesNADTemperatureMathematicsAmino Acid SequenceGlucosephosphatesMethylenetetrahydrofolate Dehydrogenase (NADP)Escherichia coliOxidation-ReductionCatalysisGuanine DeaminaseMannose-6-Phosphate IsomeraseBinding SitesCarbonic AnhydrasesAzacosterolMolecular StructureCrystallography, X-RayFormatesNuclear Magnetic Resonance, BiomolecularPurinesModels, ChemicalAminohydrolasesAldose-Ketose IsomerasesSpectrophotometry, UltravioletAlanine RacemaseSubstrate SpecificityEvolution, ChemicalAdenosine TriphosphateMolecular ConformationGenes, Mating Type, FungalPyruvates11-beta-Hydroxysteroid Dehydrogenase Type 1SpectrophotometryPhosphorylasesCarbon IsotopesGlucose-6-Phosphate IsomeraseProtein BindingPurine Nucleosides11-beta-Hydroxysteroid Dehydrogenase Type 2IsoenzymesAdenosine DiphosphateSaccharomyces cerevisiaeNADPThiosulfate SulfurtransferaseGenes, SwitchProline17-Hydroxysteroid DehydrogenasesPhotochemistryMutationPhosphorylase bElectron Spin Resonance SpectroscopyQuinazolinonesLinoleoyl-CoA DesaturaseModels, BiologicalBiocatalysisFolic Acid AntagonistsRecombinant ProteinsMagnesiumBacterial ProteinsWhalesDithiothreitolDeuteriumIron-Sulfur ProteinsMacromolecular SubstancesSpectrometry, FluorescenceAlcohol OxidoreductasesMyoglobinPyruvate Dehydrogenase ComplexChromatography, PaperKetonesMolecular WeightLiver