Microscopy, ElectronMicroscopy, Electron, ScanningMicroscopyElectronsElectron TransportMicroscopy, Electron, TransmissionMicroscopy, ConfocalMicroscopy, FluorescenceMicroscopy, Atomic ForceCrystallography, X-RayModels, MolecularCryoelectron MicroscopyMicroscopy, ImmunoelectronMicroscopy, Electron, Scanning TransmissionCrystallizationProtein ConformationMolecular Sequence DataImaging, Three-DimensionalX-Ray DiffractionElectron Spin Resonance SpectroscopyMicroscopy, Fluorescence, MultiphotonImage Processing, Computer-AssistedAmino Acid SequenceMagnetic Resonance SpectroscopyBinding SitesMicroscopy, Scanning TunnelingMicroscopy, InterferenceMicroscopy, VideoReproducibility of ResultsProtein Structure, TertiaryAlgorithmsProtein Structure, SecondaryProtein BindingMicroscopy, Phase-ContrastSensitivity and SpecificityImage EnhancementTime FactorsEquipment DesignOxidation-ReductionStaining and LabelingMicroscopy, Scanning ProbeCell MembraneKineticsMicroscopy, PolarizationElectron Probe MicroanalysisBacterial ProteinsFluorescent DyesEscherichia coliTransition TemperatureMass SpectrometryMutationMagnetic Resonance ImagingBase SequenceCrystallographyTomography, X-Ray ComputedMolecular StructureMolecular ConformationHydrogen BondingWaterFourier AnalysisNanotechnologySurface PropertiesDNAImage Interpretation, Computer-AssistedTemperatureModels, ChemicalProtein Structure, QuaternaryFreeze FracturingCell LineCattleModels, BiologicalGoldPhantoms, ImagingCells, CulturedLasersComputer SimulationEquipment Failure AnalysisRabbitsProteinsNucleic Acid DenaturationFluorescent Antibody TechniqueHistocytochemistryGreen Fluorescent ProteinsX-RaysImmunohistochemistryNuclear Magnetic Resonance, BiomolecularMembrane ProteinsElectrophoresis, Polyacrylamide GelScattering, RadiationHydrogen-Ion ConcentrationLightCytoplasmRecombinant ProteinsBrainSequence Analysis, DNAElectron Transport Complex IVSequence Homology, Amino AcidFreezingSpectrum AnalysisModels, Structural