Amino AcidsAmino Acid SequenceSequence Homology, Amino AcidMolecular Sequence DataModels, MolecularProtein ConformationProtein Structure, SecondaryProteinsAmino Acid SubstitutionProtein Structure, TertiarySequence AlignmentAmino Acids, EssentialMutagenesis, Site-DirectedBinding SitesStructure-Activity RelationshipBase SequenceSequence Analysis, ProteinCloning, MolecularProtein BindingNitrogenMutationAlanineAmino Acid MotifsDatabases, ProteinEscherichia coliPeptidesLeucineKineticsStructural Homology, ProteinRecombinant ProteinsProtein HydrolysatesDietary ProteinsPeptide FragmentsProtein FoldingSubstrate SpecificityGlycineBacterial ProteinsAspartic AcidGlutamineSoftwareAlgorithmsComputational BiologyRecombinant Fusion ProteinsCell LinePhenylalanineUreaCattleSequence Homology, Nucleic AcidThermodynamicsAmino Acid Transport SystemsMagnetic Resonance SpectroscopyOligopeptidesPoint MutationEpitopesDNA, ComplementaryModels, ChemicalConserved SequenceGlutamatesDNALysineComputer SimulationPhylogenyCrystallography, X-RayAmino Acids, AromaticEvolution, MolecularInternetMolecular WeightRestriction MappingSequence Analysis, DNACulture MediaAmino Acids, Branched-ChainElectrophoresis, Polyacrylamide GelAmino Acids, SulfurMembrane ProteinsGenes, BacterialRNA, MessengerSpecies SpecificityPlasmidsNuclear Magnetic Resonance, BiomolecularCarrier ProteinsTrypsinChromatography, High Pressure LiquidDNA PrimersHydrogen BondingCysteineCircular DichroismSequence AnalysisGenesCodonSaccharomyces cerevisiaeUser-Computer InterfaceMolecular StructureHydrophobic and Hydrophilic InteractionsNucleic Acid ConformationMutagenesisOpen Reading FramesCyanogen BromideProlineProtein BiosynthesisGene Library