Protein Sorting SignalsSignal TransductionCell Adhesion MoleculesMolecular Sequence DataAmino Acid SequenceGenes, SwitchBase SequenceCell LineSmall Molecule LibrariesModels, MolecularProtein BindingBinding SitesCells, CulturedKineticsProtein ConformationMutationProtein Structure, TertiaryModels, BiologicalImmunoglobulin Switch RegionMembrane ProteinsRNA, MessengerRecombinant ProteinsNeural Cell Adhesion MoleculesMice, Inbred C57BLRecombinant Fusion ProteinsDNALigandsEscherichia coliAntibodies, MonoclonalAntigens, CDTransfectionCell AdhesionCrystallography, X-RayPeptidesPhosphorylationCloning, MolecularIntercellular Adhesion Molecule-1Cell MembraneStructure-Activity RelationshipBacterial ProteinsSequence Homology, Amino AcidT-LymphocytesMembrane GlycoproteinsGene Expression RegulationTime FactorsProteinsTranscription, GeneticMolecular StructureNucleic Acid ConformationCell DifferentiationPeptide FragmentsMolecular WeightLymphocyte ActivationCarrier ProteinsDNA-Binding ProteinsTranscription FactorsFlow CytometryMice, Inbred BALB CHistocompatibility Antigens Class IMice, KnockoutCell Line, TumorElectrophoresis, Polyacrylamide GelBlotting, WesternHistocompatibility Antigens Class IIMicroscopy, FluorescenceGene ExpressionWaterSequence AlignmentVascular Cell Adhesion Molecule-1PlasmidsB-LymphocytesApoptosisProtein TransportTumor Cells, CulturedMolecular ConformationReceptors, Cell SurfaceSignal Processing, Computer-AssistedMice, TransgenicDimerizationMutagenesis, Site-DirectedEnzyme ActivationMacromolecular SubstancesProtein Structure, SecondaryNeural Cell Adhesion Molecule L1ImmunohistochemistryAdaptor Proteins, Signal TransducingReverse Transcriptase Polymerase Chain ReactionImmunoglobulin Class SwitchingComputer SimulationMagnetic Resonance SpectroscopyPhenotypeEpitopesCattleCalciumRNACell MovementFluorescent DyesCytoplasmHeLa CellsThermodynamics