CatalysisBiocatalysisKineticsCatalytic DomainModels, MolecularBinding SitesSubstrate SpecificityTransition ElementsMolecular Sequence DataCrystallography, X-RayAmino Acid SequenceProtein ConformationMutagenesis, Site-DirectedProtein BindingEscherichia coliModels, ChemicalOxidation-ReductionThermodynamicsRecombinant ProteinsMolecular StructureStructure-Activity RelationshipHydrolysisPalladiumCell Adhesion MoleculesProtein Structure, TertiaryHydrogen-Ion ConcentrationNADPProtonsQuantum TheorySequence Homology, Amino AcidBase SequenceSpectrophotometryMolecular ConformationNADAspartic AcidHydrogen BondingStereoisomerismConserved SequenceTemperatureHistidineLigandsBacterial ProteinsMutationElectron Spin Resonance SpectroscopySolventsAlcohol OxidoreductasesAmino Acid SubstitutionEnzyme StabilitySequence AlignmentProtein Structure, SecondaryCopperOxygenCloning, MolecularAdenosine TriphosphateMagnesiumSmall Molecule LibrariesCell LineNeural Cell Adhesion MoleculesSignal TransductionCells, CulturedIntercellular Adhesion Molecule-1Antibodies, MonoclonalCell AdhesionAntigens, CDPeptidesMice, Inbred C57BLMolecular WeightHistocompatibility Antigens Class IT-LymphocytesDNAMembrane ProteinsMembrane GlycoproteinsHistocompatibility Antigens Class IIVascular Cell Adhesion Molecule-1Peptide FragmentsNucleic Acid ConformationRNA, MessengerCell MembraneModels, BiologicalWaterNeural Cell Adhesion Molecule L1Lymphocyte ActivationTransfectionElectrophoresis, Polyacrylamide GelRecombinant Fusion ProteinsProteinsEpitopesFlow CytometryMice, Inbred BALB CAntigen PresentationE-SelectinMacromolecular SubstancesAntigens, SurfaceGene Expression RegulationMicroscopy, ElectronCarrier ProteinsCell Line, TumorMicroscopy, FluorescenceTime FactorsCattle