Amino Acid SequenceProteinsModels, MolecularAmino AcidsProtein Structure, SecondaryProtein ConformationSequence Homology, Amino AcidMolecular Sequence DataProtein Structure, TertiarySequence Analysis, ProteinSequence AlignmentDatabases, ProteinStructural Homology, ProteinBase SequenceProtein FoldingCloning, MolecularSoftwareBinding SitesAlgorithmsComputational BiologyAmino Acid SubstitutionEscherichia coliMutationProtein BindingDNAStructure-Activity RelationshipModels, ChemicalAmino Acid MotifsComputer SimulationCrystallography, X-RaySequence Homology, Nucleic AcidInternetKineticsNucleic Acid ConformationMutagenesis, Site-DirectedConserved SequenceBacterial ProteinsEvolution, MolecularRecombinant ProteinsPeptidesSubstrate SpecificityPeptide FragmentsNuclear Magnetic Resonance, BiomolecularDNA, ComplementaryThermodynamicsHydrogen BondingPhylogenyAmino Acids, EssentialUser-Computer InterfaceSequence Analysis, DNAAmino Acid Transport SystemsMembrane ProteinsPlasmidsRestriction MappingMolecular WeightCell LineElectrophoresis, Polyacrylamide GelCircular DichroismMolecular StructureHydrophobic and Hydrophilic InteractionsMagnetic Resonance SpectroscopyAmino Acids, AromaticRNA, MessengerRecombinant Fusion ProteinsSpecies SpecificityCattleGenes, BacterialComputer GraphicsDNA PrimersSaccharomyces cerevisiaeProtein Structure, QuaternaryTranscription, GeneticCarrier ProteinsCysteineTrypsinGenesMutagenesisEscherichia coli ProteinsSequence AnalysisTemperatureLigandsRNAProtein DenaturationDNA-Binding ProteinsChromatography, High Pressure LiquidCodonMacromolecular SubstancesPoint MutationMolecular Dynamics SimulationCatalysisPolymerase Chain ReactionViral ProteinsLeucineDNA, BacterialOpen Reading FramesLysineOligodeoxyribonucleotidesSolventsDNA, Single-StrandedAlanine