Protein EngineeringModels, MolecularProteinsComputational BiologyProtein ConformationDatabases, ProteinSequence Analysis, ProteinAmino Acid SequenceComputer SimulationProtein FoldingMolecular Sequence DataThermodynamicsCrystallography, X-RaySoftwareAlgorithmsBinding SitesHydrogen BondingMutagenesis, Site-DirectedProtein BindingAmino Acid SubstitutionProtein Structure, SecondaryProtein Structure, TertiaryAmino AcidsStructure-Activity RelationshipSequence AlignmentSolventsKineticsCatalytic DomainCatalysisStatic ElectricityMutationModels, ChemicalMolecular StructureSequence Homology, Amino AcidBase SequenceCysteineEscherichia coliDrug ResiduesRecombinant ProteinsSubstrate SpecificityPeptide FragmentsPesticide ResiduesCloning, MolecularHistidineLysinePeptidesConserved SequenceMagnetic Resonance SpectroscopyCircular DichroismBacterial ProteinsAlanineAmino Acid MotifsCell LineMutagenesisTryptophanHydrogen-Ion ConcentrationAspartic AcidRecombinant Fusion ProteinsTyrosineSerinePoint MutationArgininePhosphorylationElectrophoresis, Polyacrylamide GelTrypsinChromatography, High Pressure LiquidDisulfidesCattleNuclear Magnetic Resonance, BiomolecularDNAHydrolysisDimerizationAsparagineLigandsDNA PrimersMolecular WeightProtein Processing, Post-TranslationalThreonineHydrophobic and Hydrophilic InteractionsPlasmidsDiethyl PyrocarbonatePeptide MappingCarbohydrate SequenceMembrane ProteinsDNA, ComplementaryEscherichia coli ProteinsCyanogen BromideSpectrometry, FluorescenceEnzyme StabilityMass SpectrometryCell MembraneTransfectionCOS CellsProtein Structure, QuaternaryOligosaccharidesProlineMacromolecular SubstancesSequence DeletionSaccharomyces cerevisiaePhenylalanine