Amino Acid SequenceMolecular Sequence DataModels, MolecularBinding SitesInterleukin-1Mutagenesis, Site-DirectedInterleukin-2Receptors, InterleukinInterleukin-6Recombinant ProteinsBase SequenceProtein ConformationProtein Structure, TertiaryKineticsProtein BindingSequence Homology, Amino AcidCytokinesProtein Structure, SecondaryMutationStructure-Activity RelationshipInterleukin-4Amino Acid SubstitutionCell LineCells, CulturedCysteineEscherichia coliInterleukin-10InterleukinsInterleukin-8Sequence AlignmentPeptide FragmentsInterleukin 1 Receptor Antagonist ProteinRNA, MessengerCloning, MolecularTumor Necrosis Factor-alphaSubstrate SpecificityAmino AcidsDrug ResiduesT-LymphocytesReceptors, Interleukin-2Interferon-gammaPeptidesCrystallography, X-RayLymphocyte ActivationPesticide ResiduesLysineHistidineInterleukin-12Recombinant Fusion ProteinsPhosphorylationConserved SequenceMice, Inbred C57BLReceptors, Interleukin-1Interleukin-3TyrosineMagnetic Resonance SpectroscopySignal TransductionCatalytic DomainMice, Inbred BALB CTransfectionCatalysisInterleukin-1betaCircular DichroismDNABacterial ProteinsInterleukin-5DNA PrimersProteinsLipopolysaccharidesAlanineMutagenesisAmino Acid MotifsAntibodies, MonoclonalInterleukin-18Electrophoresis, Polyacrylamide GelHydrogen-Ion ConcentrationGene ExpressionTryptophanPoint MutationGene Expression RegulationSerineArginineAspartic AcidEnzyme-Linked Immunosorbent AssayCattleReceptors, Interleukin-4Protein FoldingInflammationMembrane ProteinsChromatography, High Pressure LiquidMolecular WeightCell DivisionTumor Cells, CulturedReceptors, Interleukin-6Interleukin-13PlasmidsReceptors, ImmunologicLigandsHydrogen BondingDNA, Complementary