Cell Adhesion MoleculesModels, MolecularMolecular Sequence DataAmino Acid SequenceProtein ConformationBinding SitesSmall Molecule LibrariesProtein BindingSpectrometry, Mass, Fast Atom BombardmentMolecular StructureCrystallography, X-RayKineticsMolecular ConformationBase SequenceStructure-Activity RelationshipHydrogen BondingMagnetic Resonance SpectroscopyCell LineWaterSignal TransductionNeural Cell Adhesion MoleculesLigandsCells, CulturedProtein Structure, TertiaryProteinsIntercellular Adhesion Molecule-1Recombinant ProteinsEscherichia coliMolecular WeightPeptidesAntibodies, MonoclonalThermodynamicsX-Ray DiffractionDNACell AdhesionNucleic Acid ConformationAntigens, CDMass SpectrometryPeptide FragmentsCrystallizationMutationOxidation-ReductionMembrane ProteinsMice, Inbred C57BLSubstrate SpecificityProtein Structure, SecondaryModels, BiologicalBacterial ProteinsHistocompatibility Antigens Class IElectrophoresis, Polyacrylamide GelT-LymphocytesCatalysisStereoisomerismCell MembraneMembrane GlycoproteinsSequence Homology, Amino AcidHistocompatibility Antigens Class IIMacromolecular SubstancesVascular Cell Adhesion Molecule-1Computer SimulationRNA, MessengerCattleCloning, MolecularHydrogen-Ion ConcentrationHydrogenAmino AcidsTemperatureTransfectionNeural Cell Adhesion Molecule L1Recombinant Fusion ProteinsLymphocyte ActivationOxygen IsotopesElectronsSolutionsEpitopesQuantum TheoryMice, Inbred BALB CChromatography, High Pressure LiquidModels, ChemicalFlow CytometrySolventsDrug DesignChemistry, PhysicalCarrier ProteinsSolubilityTime FactorsMicroscopy, ElectronDimerizationAntigen PresentationE-SelectinIronElectron Spin Resonance SpectroscopyCell Line, TumorSequence AlignmentProtein FoldingZincSpectrophotometryMutagenesis, Site-DirectedAntigens, SurfacePhysicochemical Phenomena