Substrate SpecificityKineticsModels, MolecularBinding SitesMolecular Sequence DataCatalysisAmino Acid SequenceCrystallography, X-RayProtein BindingCatalytic DomainMutagenesis, Site-DirectedProtein ConformationProtein Structure, TertiaryEscherichia coliHydrolysisStructure-Activity RelationshipRecombinant ProteinsSequence Homology, Amino AcidProtein Structure, SecondaryMutationBase SequenceBacterial ProteinsModels, ChemicalHydrogen-Ion ConcentrationAmino Acid SubstitutionEscherichia coli ProteinsSequence AlignmentAdenosine TriphosphateEnzyme StabilityBiocatalysisMolecular StructureCloning, MolecularArginineOxidation-ReductionProtein Structure, QuaternaryProtein FoldingHydrogen BondingDimerizationMolecular ConformationAmino Acid MotifsConserved SequenceLigandsSpectrometry, FluorescenceLysineElectrophoresis, Polyacrylamide GelPeptidesTemperatureCysteineAmino AcidsThermodynamicsEnzyme ActivationAspartic AcidHistidinePhosphorylationStereoisomerismStructural Homology, ProteinAdenosine TriphosphatasesCrystallizationCell LinePlasma Membrane Neurotransmitter Transport ProteinsBinding, CompetitiveMixed Function OxygenasesSaccharomyces cerevisiaeBiological TransportCarrier ProteinsMolecular WeightAllosteric RegulationNADPCytochrome P-450 Enzyme SystemAlanineDNA PrimersMagnetic Resonance SpectroscopyPhenylalanineOxidoreductasesModels, BiologicalMutagenesisMutant ProteinsIsoenzymesRecombinant Fusion ProteinsMembrane Transport ProteinsCircular DichroismNADChromatography, High Pressure LiquidSerine EndopeptidasesAlcohol OxidoreductasesHydrophobic and Hydrophilic InteractionsDNAMolecular ChaperonesOligopeptidesCrystallographySpectrophotometryEndopeptidasesMolecular Dynamics SimulationTyrosineAdenosine DiphosphatePeptide FragmentsProtein MultimerizationChromatography, GelEnzyme InhibitorsStatic Electricity