Circular DichroismProtein ConformationProtein Structure, SecondaryMolecular Sequence DataAmino Acid SequenceDNA, CircularSpectrophotometry, UltravioletMutant ProteinsProtein DenaturationSpectrometry, FluorescenceProtein FoldingModels, MolecularMutagenesis, Site-DirectedMutationEscherichia coliProtein BindingBinding SitesTemperatureKineticsProtein Structure, TertiaryThermodynamicsStructure-Activity RelationshipMagnetic Resonance SpectroscopyGuanidineBase SequenceRecombinant ProteinsAmino Acid SubstitutionOptical Rotatory DispersionBacterial ProteinsHydrogen-Ion ConcentrationTrifluoroethanolTryptophanNucleic Acid ConformationSpectrum AnalysisPeptidesCalorimetry, Differential ScanningSpectrophotometryEnzyme StabilityDNASequence Homology, Amino AcidPoint MutationHot TemperatureCloning, MolecularPlasmidsPeptide FragmentsAnilino NaphthalenesulfonatesProtein StabilityPolydeoxyribonucleotidesElectrophoresis, Polyacrylamide GelNuclear Magnetic Resonance, BiomolecularDimerizationNucleic Acid DenaturationMolecular ConformationCell LineCysteineUreaMutation, MissenseSpectrophotometry, InfraredPhenotypeSolutionsEscherichia coli ProteinsSequence DeletionDisulfidesCattleSequence AlignmentMolecular StructureHistidineRecombinant Fusion ProteinsG-QuadruplexesSpectroscopy, Fourier Transform InfraredScattering, RadiationGenetic Complementation TestDNA-Binding ProteinsMacromolecular SubstancesDNA PrimersCatalysisCalorimetryUltracentrifugationProtein Structure, QuaternaryMembrane ProteinsAmino AcidsApoproteinsStereoisomerismModels, ChemicalChromatography, GelAlanineTransfectionCrystallography, X-RayProtein UnfoldingOxidation-ReductionSubstrate SpecificityMice, Mutant StrainsProtein MultimerizationGuanidinesAmino Acid MotifsCarrier ProteinsOligodeoxyribonucleotidesLysineMicroscopy, ElectronCell Membrane