Protein ConformationMolecular ConformationProtein Structure, SecondaryProtein FoldingCircular DichroismMolecular Sequence DataAmino Acid SequenceProtein BindingThermodynamicsModels, MolecularBinding SitesDeuterium Exchange MeasurementCrystallography, X-RayProtein Structure, TertiarySpectrometry, FluorescenceKineticsProteinsOptical Rotatory DispersionProtein DenaturationMagnetic Resonance SpectroscopySolutionsHydrogen BondingTemperatureHydrogen-Ion ConcentrationSilica GelModels, ChemicalStructure-Activity RelationshipMutationMyoglobinMolecular Dynamics SimulationLigandsRecombinant ProteinsSpectrum Analysis, RamanTryptophanMutagenesis, Site-DirectedComputer SimulationNuclear Magnetic Resonance, BiomolecularProtein Structure, QuaternaryEscherichia coliAnilino NaphthalenesulfonatesSpectroscopy, Fourier Transform InfraredPeptidesProtein StabilityAmino Acid SubstitutionWaterMolecular StructureApoproteinsMuramidaseHydrogenPrionsBacterial ProteinsGuanidineSolventsStatic ElectricityBacteriorhodopsinsSpectrophotometry, InfraredSpectrophotometry, UltravioletCatalysisSchiff BasesAmyloidBiophysicsPeptide FragmentsSubstrate SpecificityDimerizationCattleDNAHorsesHydrophobic and Hydrophilic InteractionsDeuteriumCrystallizationMacromolecular SubstancesElectrophoresis, Polyacrylamide GelBiophysical PhenomenaPhotochemistryAlgorithmsMass SpectrometryHydrolysisHot TemperatureSpectrum AnalysisOxidation-ReductionHydrostatic PressureFluorescence Resonance Energy TransferEnzyme StabilityProtonsPrion DiseasesSpectrophotometryChymotrypsinEnergy TransferCysteineAmino AcidsChemistry, PhysicalPoint MutationPhysicochemical PhenomenaMutant ProteinsAmidesTrypsinMolecular ChaperonesAdenosine TriphosphateSequence Homology, Amino AcidCell Line