Crystallography, X-RayData DisplayModels, MolecularCrystallizationMolecular Sequence DataAmino Acid SequenceProtein ConformationX-Ray DiffractionPeptide LibraryBinding SitesProtein Structure, TertiaryProtein Structure, SecondaryImage Processing, Computer-AssistedImaging, Three-DimensionalCell Surface Display TechniquesProtein BindingBase SequenceSequence Homology, Amino AcidCryoelectron MicroscopyAlgorithmsCrystallographyImage EnhancementTime FactorsMutationReproducibility of ResultsPhantoms, ImagingEscherichia coliProtein Structure, QuaternaryBacterial ProteinsEquipment DesignHydrogen BondingComputer TerminalsSensitivity and SpecificityKineticsCatalytic DomainRecombinant ProteinsMagnetic Resonance ImagingImage Interpretation, Computer-AssistedDimerizationMolecular StructureFourier AnalysisMicroscopyCloning, MolecularComputer SimulationSubstrate SpecificityRemission, SpontaneousMagnetic Resonance SpectroscopyEquipment Failure AnalysisDNAModels, BiologicalPeptidesProtein FoldingSoftwareMicroscopy, FluorescencePhenotypeBrainCatalysisMice, Inbred C57BLStructural Homology, ProteinSequence Analysis, DNAProteinsSynchrotronsLigandsArtifactsCell LineMolecular ConformationStructure-Activity RelationshipElectronsBacteriophage M13PhylogenyModels, ChemicalStereoisomerismComputer GraphicsTomography, X-Ray ComputedRNA, MessengerNucleic Acid ConformationCells, CulturedWaterDNA PrimersRecombinant Fusion ProteinsMice, KnockoutMembrane ProteinsTemperatureTomographyMicroscopy, ElectronLensesEscherichia coli ProteinsStatic ElectricityNanotechnologyProtein MultimerizationSignal Processing, Computer-AssistedSignal TransductionPolymerase Chain ReactionTransducersColorDNA-Binding ProteinsSaccharomyces cerevisiaeLipoxinsRadiographic Image EnhancementSpecies Specificity