PeptidesAmino Acid SequenceModels, MolecularProtein ConformationAmino AcidsProteinsProtein Structure, SecondaryMolecular Sequence DataSequence Homology, Amino AcidProtein Structure, TertiarySequence Analysis, ProteinSequence AlignmentDatabases, ProteinPeptide FragmentsBinding SitesProtein FoldingStructural Homology, ProteinBase SequenceCloning, MolecularProtein BindingSoftwareStructure-Activity RelationshipAlgorithmsAmino Acid SubstitutionKineticsEscherichia coliComputational BiologyModels, ChemicalSubstrate SpecificityCrystallography, X-RayMutationRecombinant ProteinsHydrogen BondingAmino Acid MotifsComputer SimulationMutagenesis, Site-DirectedBacterial ProteinsTrypsinPeptide LibraryProlineOligopeptidesDisulfidesHydrolysisSequence Homology, Nucleic AcidThermodynamicsPeptide MappingConserved SequenceChromatography, High Pressure LiquidMagnetic Resonance SpectroscopyMolecular WeightInternetElectrophoresis, Polyacrylamide GelMolecular StructureNuclear Magnetic Resonance, BiomolecularEvolution, MolecularCattleEndopeptidasesDNADNA, ComplementaryCatalysisMembrane ProteinsCysteineMass SpectrometryCell LinePeptide BiosynthesisCircular DichroismPeptides, CyclicPhylogenyHydrogen-Ion ConcentrationSerine EndopeptidasesRecombinant Fusion ProteinsNucleic Acid ConformationPeptide HydrolasesHydrophobic and Hydrophilic InteractionsAntimicrobial Cationic PeptidesChymotrypsinAmino Acids, EssentialProtein DenaturationTemperatureRNA, MessengerCarrier ProteinsProtein Processing, Post-TranslationalUser-Computer InterfaceCyanogen BromideSequence Analysis, DNALysineAmino Acid Transport SystemsRestriction MappingPlasmidsSpecies SpecificitySequence AnalysisProtein BiosynthesisCatalytic DomainEpitopesRibosomesAlanineProtein PrecursorsProtein Structure, QuaternarySolventsGenes, Bacterial