Amino Acid SequenceModels, MolecularMolecular Sequence DataProtein BindingBinding SitesProtein ConformationProtein Structure, TertiaryAmino Acid SubstitutionMutagenesis, Site-DirectedProtein Interaction MappingProtein Structure, SecondaryHydrophobic and Hydrophilic InteractionsBase SequenceTwo-Hybrid System TechniquesStructure-Activity RelationshipCrystallography, X-RayMutationProteinsAmino AcidsSequence AlignmentHydrogen BondingKineticsSequence Homology, Amino AcidCell LineProtein FoldingSequence Analysis, ProteinCatalytic DomainTranscription FactorsThermodynamicsStatic ElectricitySubstrate SpecificityCatalysisDatabases, ProteinRecombinant ProteinsEscherichia coliPeptidesSolventsCircular DichroismPeptide FragmentsAmino Acid MotifsModels, ChemicalCysteineComputer SimulationConserved SequenceMutagenesisMolecular StructurePoint MutationAlanineMagnetic Resonance SpectroscopyCloning, MolecularBacterial ProteinsHistidineRecombinant Fusion ProteinsLysineSoftwareNuclear Magnetic Resonance, BiomolecularTryptophanDimerizationPhenylalanineComputational BiologyLeucineIsoleucineHydrogen-Ion ConcentrationValineDrug ResiduesProtein Structure, QuaternaryProtein DenaturationAspartic AcidArginineEnzyme StabilityMutation, MissenseDNA PrimersDNA Mutational AnalysisEscherichia coli ProteinsHydrolysisDNATyrosineSerineMembrane ProteinsElectrophoresis, Polyacrylamide GelSequence DeletionCattleCOS CellsPlasmidsCell MembraneProtein EngineeringDisulfidesPesticide ResiduesTemperatureAsparagineLigandsPhosphorylationSaccharomyces cerevisiaeMolecular ConformationTrypsinProtein Processing, Post-TranslationalTransfectionMolecular Dynamics SimulationProtein MultimerizationSolubility