Protein ConformationProtein BindingProtein Interaction MappingMolecular Sequence DataBinding SitesProtein Structure, TertiaryAmino Acid SequenceModels, MolecularTwo-Hybrid System TechniquesMolecular ConformationProtein Structure, SecondaryCircular DichroismProtein FoldingThermodynamicsDeuterium Exchange MeasurementBase SequenceTranscription FactorsCrystallography, X-RayCell LineSpectrometry, FluorescenceProteinsOptical 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 ChaperonesTrypsin