Molecular StructureCrystallography, X-RayModels, MolecularCrystallizationProtein ConformationMolecular Sequence DataAmino Acid SequenceMolecular ConformationCrystallographyX-Ray DiffractionBinding SitesProtein Structure, SecondaryLiquid CrystalsHydrogen BondingProtein Structure, TertiaryStructure-Activity RelationshipMagnetic Resonance SpectroscopyBase SequenceProtein Structure, QuaternaryProtein BindingModels, ChemicalSequence Homology, Amino AcidSequence AlignmentCloning, MolecularWaterCatalytic DomainDimerizationBacterial ProteinsEscherichia coliSpectrum Analysis, RamanRecombinant ProteinsQuantitative Structure-Activity RelationshipNucleic Acid ConformationSynchrotronsChemistry, PhysicalThermodynamicsPhysicochemical PhenomenaSolutionsProteinsDNAStatic ElectricityMacromolecular SubstancesMolecular WeightChemistryTemperatureKineticsLigandsProtein MultimerizationSubstrate SpecificityGenome ComponentsSpectrophotometry, InfraredSurface PropertiesCatalysisStereoisomerismChemical PhenomenaSpectroscopy, Fourier Transform InfraredMicroscopy, ElectronComputer SimulationMicroscopy, Scanning TunnelingProtein FoldingNuclear Magnetic Resonance, BiomolecularElectronsMutationModels, StructuralCryoelectron MicroscopyPeptidesSpectrum AnalysisCircular DichroismScenedesmusElectrophoresis, Polyacrylamide GelSolventsCalcium OxalateElectron Microscope TomographyComputer GraphicsHydrophobic and Hydrophilic InteractionsStructural Homology, ProteinMutagenesis, Site-DirectedHydrogen-Ion ConcentrationCalcium PyrophosphateCalorimetry, Differential ScanningCattleHumic SubstancesChromatiumHemeSequence Homology, Nucleic AcidMicroscopy, Atomic ForceSpecies SpecificityMetmyoglobinAmino AcidsX-RaysMolecular Dynamics SimulationFourier AnalysisEscherichia coli ProteinsModels, BiologicalDrug DesignAmino Acid MotifsSolubilityHydrogenFreeze EtchingDNA, Complementary