KineticsSubstrate SpecificityMolecular Sequence DataAmino Acid SequenceBinding SitesCatalysisModels, MolecularProtein BindingHydrogen-Ion ConcentrationHydrolysisEscherichia coliRecombinant ProteinsCatalytic DomainProtein ConformationModels, ChemicalBase SequenceModels, BiologicalOxidation-ReductionProtein Structure, TertiaryCrystallography, X-RayMutationMutagenesis, Site-DirectedTemperaturePhosphorylationStructure-Activity RelationshipTime FactorsSequence Homology, Amino AcidAdenosine TriphosphateCell LineBacterial ProteinsEnzyme ActivationCattleBiological TransportMolecular StructureCloning, MolecularMolecular WeightElectrophoresis, Polyacrylamide GelThermodynamicsStereoisomerismMathematicsLiverChromatography, High Pressure LiquidPeptidesCells, CulturedAmino AcidsIsoenzymesSequence AlignmentEscherichia coli ProteinsProtein FoldingEnzyme InhibitorsSpectrometry, FluorescenceAmino Acid SubstitutionSpectrophotometryEnzyme StabilityOligopeptidesDNASaccharomyces cerevisiaeGlucoseCarrier ProteinsCell MembraneEndopeptidasesProtein Structure, SecondarySubstrate CyclingNADRabbits