GoalsCrystallography, X-RayCrystallizationModels, MolecularX-Ray DiffractionProtein ConformationMolecular Sequence DataBinding SitesImage Processing, Computer-AssistedAmino Acid SequenceImaging, Three-DimensionalProtein Structure, TertiaryAlgorithmsProtein Structure, SecondaryCryoelectron MicroscopyReproducibility of ResultsImage EnhancementCrystallographyPhantoms, ImagingTime FactorsEquipment DesignSensitivity and SpecificityMagnetic Resonance ImagingHydrogen BondingProtein Structure, QuaternaryImage Interpretation, Computer-AssistedProtein BindingRemission, SpontaneousMicroscopyComputer SimulationFourier AnalysisCatalytic DomainBacterial ProteinsEscherichia coliEquipment Failure AnalysisMolecular StructureDimerizationSequence Homology, Amino AcidMagnetic Resonance SpectroscopySynchrotronsTreatment OutcomeElectronsArtifactsStructural Homology, ProteinTomography, X-Ray ComputedBrainLensesTomographyBase SequenceProtein FoldingCatalysisMolecular ConformationModels, BiologicalRecombinant ProteinsMicroscopy, FluorescenceKineticsSoftwareStereoisomerismNanotechnologyWaterSignal Processing, Computer-AssistedTransducersSubstrate SpecificityModels, TheoreticalSignal-To-Noise RatioMutationModels, ChemicalPhotonsLipoxinsStatic ElectricityDNADiagnostic ImagingLasersNucleic Acid ConformationScattering, RadiationOptical PhenomenaMolecular ImagingProteinsSequence Analysis, DNAStructure-Activity RelationshipElectron Microscope TomographyTomography, Optical CoherenceLigandsX-RaysFluorescent DyesMass SpectrometryModels, StructuralEscherichia coli ProteinsDNA, CruciformMicroscopy, Atomic ForceContrast MediaMicroscopy, ConfocalGamma CamerasProtein MultimerizationHolliday Junction ResolvasesNuclear Magnetic Resonance, BiomolecularVisual AcuityMicroscopy, ElectronPhotoacoustic TechniquesMicroscopy, Fluorescence, Multiphoton