CatalysisStereoisomerismVisual FieldsKineticsBinding SitesElectromagnetic FieldsCooperative BehaviorModels, MolecularMolecular Sequence DataBiocatalysisCatalytic DomainSubstrate SpecificityProtein BindingProtein ConformationAmino Acid SequenceCrystallography, X-RayMagnetic FieldsMutagenesis, Site-DirectedEscherichia coliModels, ChemicalBase SequenceProtein Structure, TertiaryHydrogen-Ion ConcentrationThermodynamicsRecombinant ProteinsMutationVisual Field TestsStructure-Activity RelationshipHydrolysisMolecular StructureModels, BiologicalAllosteric RegulationRNA, CatalyticHistidineProtein Structure, SecondaryHerpestidaeSequence Homology, Amino AcidHydrogen BondingTemperatureOxidation-ReductionDNAAmino Acid SubstitutionDimerizationBacterial ProteinsNucleic Acid ConformationTime FactorsCircular DichroismAdenosine TriphosphateEnzyme StabilityMagnesiumProtein FoldingMolecular ConformationSequence AlignmentAntibodies, CatalyticAfter-Hours CareEnzymesMagnetic Resonance SpectroscopyDNA-Binding ProteinsComputer SimulationAspartic AcidLigandsMetalsProtonsCloning, MolecularTranscription FactorsSpectrometry, FluorescenceProtein Structure, QuaternaryMathematicsConserved SequenceGame TheoryWaterCysteineMacromolecular SubstancesStatic Electricity