Protein ConformationMolecular ConformationProtein Structure, SecondaryCircular DichroismProtein FoldingProtein BindingThermodynamicsAmino Acid SequenceDeuterium Exchange MeasurementMolecular Sequence DataCrystallography, X-RayModels, MolecularBinding SitesSpectrometry, FluorescenceProtein Structure, TertiaryProteinsOptical Rotatory DispersionProtein DenaturationMagnetic Resonance SpectroscopyKineticsSolutionsHydrogen BondingSilica GelTemperatureHydrogen-Ion ConcentrationMyoglobinModels, ChemicalMolecular Dynamics SimulationStructure-Activity RelationshipMutationSpectrum Analysis, RamanLigandsTryptophanComputer SimulationNuclear Magnetic Resonance, BiomolecularAnilino NaphthalenesulfonatesProtein Structure, QuaternarySpectroscopy, Fourier Transform InfraredMutagenesis, Site-DirectedRecombinant ProteinsProtein StabilityPeptidesEscherichia coliWaterAmino Acid SubstitutionMuramidaseApoproteinsMolecular StructureHydrogenPrionsGuanidineSolventsBacteriorhodopsinsSpectrophotometry, InfraredStatic ElectricitySpectrophotometry, UltravioletSchiff BasesBacterial ProteinsAmyloidBiophysicsCatalysisHydrophobic and Hydrophilic InteractionsHorsesDeuteriumPeptide FragmentsDimerizationBiophysical PhenomenaPhotochemistryCrystallizationSpectrum AnalysisCattleHydrostatic PressureMass SpectrometryMacromolecular SubstancesAlgorithmsFluorescence Resonance Energy TransferPrion DiseasesDNAHot TemperatureProtonsSubstrate SpecificityOxidation-ReductionChymotrypsinHydrolysisElectrophoresis, Polyacrylamide GelEnergy TransferEnzyme StabilitySpectrophotometryChemistry, PhysicalPhysicochemical PhenomenaAmidesCysteineMutant ProteinsMolecular ChaperonesTrypsinAmino AcidsPoint MutationSpectrometry, Mass, Electrospray IonizationPolymorphism, Single-Stranded ConformationalElectron Spin Resonance Spectroscopy