DeuteriumDeuterium Exchange MeasurementHydrogenDeuterium OxideMass SpectrometryHydrogen BondingSpectrometry, Mass, Electrospray IonizationModels, MolecularHydrogen PeroxideAmidesProtein ConformationPepsin ASpectroscopy, Fourier Transform InfraredGasesHydrogen SulfideProtein Structure, SecondaryMagnetic Resonance SpectroscopyAmino Acid SequenceMolecular Sequence DataKineticsCyclotronsProtein Structure, TertiarySolventsFourier AnalysisProtein UnfoldingPeptidesMolecular ConformationNuclear Magnetic Resonance, BiomolecularProtein FoldingThermodynamicsProtein BindingModels, ChemicalLigandsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationPeptide FragmentsChromatography, Reverse-PhaseProtonsMyoglobinProtein Structure, QuaternaryPeptide MappingProtein StabilityProteinsCrystallography, X-RaySpectrophotometry, InfraredBinding SitesMolecular StructureBody WaterAllosteric SiteProtein DenaturationCircular DichroismHydrogen-Ion ConcentrationWaterCatalytic DomainAlgorithmsProtein MultimerizationRecombinant ProteinsAmyloidCattleLeast-Squares AnalysisChromatography, High Pressure LiquidIsotope LabelingIndicator Dilution TechniquesEscherichia coliComputer SimulationModels, BiologicalOxidation-ReductionSwineIsotopesOxygen IsotopesRadioisotope Dilution TechniqueCatalysisTemperatureStereoisomerismHydrogen CyanideMethenamineBody Fluid CompartmentsMeteoroidsTime FactorsLipid BilayersModels, Theoretical