Amino Acid SequenceProteinsModels, MolecularAmino AcidsProtein ConformationProtein Structure, SecondarySequence Homology, Amino AcidMolecular Sequence DataProtein Structure, TertiarySequence Analysis, ProteinSequence AlignmentDatabases, ProteinStructural Homology, ProteinBase SequenceCloning, MolecularProtein FoldingBinding SitesSoftwareAlgorithmsAmino Acid SubstitutionComputational BiologyProtein BindingEscherichia coliMutationStructure-Activity RelationshipAmino Acid MotifsModels, ChemicalComputer SimulationKineticsCrystallography, X-RayMutagenesis, Site-DirectedSequence Homology, Nucleic AcidRecombinant ProteinsInternetPeptide FragmentsConserved SequenceBacterial ProteinsPeptidesEvolution, MolecularMacromolecular SubstancesDNADNA, ComplementarySubstrate SpecificityMolecular WeightPhylogenyNuclear Magnetic Resonance, BiomolecularProtein SubunitsElectrophoresis, Polyacrylamide GelThermodynamicsAmino Acids, EssentialMembrane ProteinsHydrogen BondingCell LineRecombinant Fusion ProteinsUser-Computer InterfaceRestriction MappingRNA, MessengerAmino Acid Transport SystemsSequence Analysis, DNACattleNucleic Acid ConformationSaccharomyces cerevisiaePlasmidsCircular DichroismProtein Structure, QuaternarySpecies SpecificityHydrophobic and Hydrophilic InteractionsCarrier ProteinsMolecular StructureCysteineTrypsinGenes, BacterialAmino Acids, AromaticMagnetic Resonance SpectroscopyDNA PrimersComputer GraphicsLigandsSequence AnalysisGenesMutagenesisChromatography, High Pressure LiquidTranscription, GeneticProtein DenaturationEscherichia coli ProteinsCatalysisTemperatureProtein BiosynthesisPoint MutationCodonLeucineProtein Processing, Post-TranslationalLysineDimerizationMolecular Dynamics SimulationAlaninePolymerase Chain ReactionDisulfidesTransfectionProlineGene Library