Crystallography, X-RayCrystallographyModels, MolecularProtein ConformationX-Ray DiffractionCrystallizationGamma RaysCryoelectron MicroscopyRadiographyBinding SitesSynchrotronsProtein Structure, TertiaryMolecular ConformationMolecular Sequence DataAmino Acid SequenceMolecular StructureElectronsProtein Structure, SecondaryNuclear Magnetic Resonance, BiomolecularProtein BindingHydrogen BondingElectron Probe MicroanalysisMagnetic Resonance SpectroscopyCatalytic DomainNeutron DiffractionElasmobranchiiSkates (Fish)PneumoconiosisProteinsProtein Structure, QuaternaryX-RaysLigandsPhotoreceptors, MicrobialScattering, Small AngleStructure-Activity RelationshipMutationCatalysisFast NeutronsKineticsNegative StainingModels, ChemicalRadiology Department, HospitalDimerizationComputer SimulationBacterial ProteinsWaterNeutronsSequence Homology, Amino AcidThermodynamicsProtein FoldingMutagenesis, Site-DirectedProtein MultimerizationWrist JointMolecular Dynamics SimulationMuramidaseEscherichia coliStereoisomerismStatic ElectricityUltraviolet RaysDrug DesignRadiation EffectsSolutionsSequence AlignmentRecombinant ProteinsMacromolecular SubstancesMicrospectrophotometryAluminum SilicatesAnimal FinsSpectrometry, X-Ray EmissionModels, BiologicalNucleic Acid ConformationMetacarpusDose-Response Relationship, RadiationRadiation DosageSubstrate SpecificityMetacarpophalangeal JointX ChromosomeTeleradiologyStructural Homology, ProteinSoftwareTime FactorsAlgorithmsCathode Ray TubeAutomatic Data ProcessingBase SequenceAutomation, LaboratoryMyoglobinMicroscopy, ElectronAmino Acid SubstitutionFourier AnalysisCadmium RadioisotopesCarbonic Anhydrase IIHydrophobic and Hydrophilic InteractionsCalorimetryDental TechniciansSelenomethionineProtein EngineeringTemperatureRadiation GeneticsSpectrum Analysis