CatalysisModels, BiologicalComputer SimulationGene Expression Regulation, DevelopmentalMolecular Sequence DataSignal TransductionKineticsModels, MolecularBiocatalysisBinding SitesCatalytic DomainSubstrate SpecificityAmino Acid SequenceCrystallography, X-RayMutagenesis, Site-DirectedProtein ConformationEscherichia coliModels, ChemicalProtein BindingMutationProtein Structure, TertiaryMolecular StructureBase SequenceStructure-Activity RelationshipHydrogen-Ion ConcentrationRecombinant ProteinsHydrolysisSequence Homology, Amino AcidRNA, CatalyticOxidation-ReductionStereoisomerismHistidineSequence AlignmentHydrogen BondingEnzymesThermodynamicsAmino Acid SubstitutionBiological ProductsProtein Structure, SecondaryAntibodies, CatalyticMolecular ConformationCloning, MolecularBacterial ProteinsMetalsEnzyme StabilityTime FactorsConserved SequenceTemperatureAspartic AcidAlgorithmsMagnesiumCysteineNucleic Acid ConformationProtonsDNAMagnetic Resonance SpectroscopyComputational BiologyAdenosine TriphosphateProteinsBiological EvolutionBiological AssayLysineWaterDimerizationSpectrophotometryOxidoreductasesLigandsCell LineSaccharomyces cerevisiaeDNA PrimersChromatography, High Pressure LiquidOxygenProtein FoldingGene Expression ProfilingProtein Structure, QuaternaryBiological TherapyEvolution, MolecularPhylogenyCircular DichroismManganeseCrystallizationCattleEnzyme ActivationProton-Translocating ATPasesAmino Acid MotifsPhenotypeMass SpectrometryPeptidesArginineEscherichia coli ProteinsSoftwareNADPFlavinsStatic ElectricityQuantum TheoryModels, TheoreticalZincSpecies SpecificityElectronsBiological Markers