Enzyme ActivationKineticsPyridoxal PhosphateMethylmalonyl-CoA MutaseAlanine RacemaseMolecular Sequence DataAmino Acid SequenceCatalysisCobamidesModels, MolecularThiamine PyrophosphateBinding SitesSubstrate SpecificityCalciumCrystallography, X-RayDesulfovibrio gigasPhenylhydrazinesGlycine HydroxymethyltransferaseCalmodulinProtein ConformationProtein BindingTransketolaseProtein Structure, TertiaryRecombinant ProteinsCatalytic Domain5-Methyltetrahydrofolate-Homocysteine S-MethyltransferaseTyrosine Phenol-LyaseGuanylate CyclasePotassium CyanideVitamin B 6PhosphorylationPropanediol DehydrataseRiboflavinSirtuinsMagnesiumTransaminasesBiocatalysisEscherichia coliMutationAdenosine TriphosphateMutagenesis, Site-DirectedTrypsinogenCloning, MolecularTransglutaminasesHydrogen-Ion ConcentrationEnzyme InhibitorsBase SequenceAdenylate CyclaseElectrophoresis, Polyacrylamide GelIntramolecular TransferasesNADCoenzymesMyosin-Light-Chain KinaseSequence Homology, Amino AcidOxidation-ReductionCell LineVitamin B 12Calcium-Transporting ATPasesCattleSignal TransductionRabbitsHydrolysisMolecular WeightCells, CulturedHydro-LyasesIsoenzymesCell MembraneAlcohol OxidoreductasesType C PhospholipasesNADPMixed Function OxygenasesEnzyme PrecursorsSequence AlignmentManganeseModels, ChemicalCytochrome P-450 Enzyme SystemDiglyceridesBacterial ProteinsProtein KinasesStereoisomerismStructure-Activity RelationshipProtein Kinase CNitric OxidePhospholipidsTransfectionMacromolecular SubstancesTime FactorsAmino Acid SubstitutionNitric Oxide SynthaseMusclesMolecular StructureEnzyme StabilityProtein Structure, SecondaryDimerizationPeptide FragmentsMolecular ConformationDNA PrimersLiverBrainCircular Dichroism