Crystallography, X-RayCrystallographyModels, MolecularProtein ConformationCrystallizationCryoelectron MicroscopyBinding SitesMolecular StructureX-Ray DiffractionSynchrotronsMolecular ConformationProtein Structure, TertiaryMagnetic Resonance SpectroscopyNuclear Magnetic Resonance, BiomolecularMolecular Sequence DataAmino Acid SequenceProtein Structure, SecondaryElectronsModels, ChemicalHydrogen BondingProtein BindingCatalytic DomainStructure-Activity RelationshipNeutron DiffractionProtein Structure, QuaternaryLigandsProteinsCatalysisPhotoreceptors, MicrobialScattering, Small AngleKineticsNegative StainingDimerizationX-RaysStereoisomerismBacterial ProteinsWaterDrug DesignMutagenesis, Site-DirectedThermodynamicsEscherichia coliProtein FoldingMuramidaseSolutionsProtein MultimerizationMolecular Dynamics SimulationStatic ElectricityNucleic Acid ConformationSequence Homology, Amino AcidMicrospectrophotometrySubstrate SpecificityMacromolecular SubstancesRecombinant ProteinsMass SpectrometryMutationComputer SimulationChemical PhenomenaStructural Homology, ProteinNeutronsAutomation, LaboratoryMyoglobinAutomatic Data ProcessingSolventsSelenomethionineAmino Acid SubstitutionCarbonic Anhydrase IIProtein EngineeringHydrophobic and Hydrophilic InteractionsSmall Molecule LibrariesSpectrum AnalysisProtonsSequence AlignmentMultiple Chemical SensitivityQuantum TheorySoftwareTemperatureMicroscopy, ElectronCalorimetryCircular DichroismFourier AnalysisChemical IndustryBase SequenceMolecular Docking SimulationWhalesSpectrophotometry, UltravioletSpectrum Analysis, RamanBiocatalysisOxidation-ReductionCalixarenesChemical WarfareElectron Spin Resonance SpectroscopyPeptidesDNACoordination ComplexesOrganic ChemicalsHistidineMetalsAlgorithmsHazardous SubstancesUrate Oxidase