Amino Acid SequenceSequence Homology, Amino AcidMolecular Sequence DataCloning, MolecularBase SequenceAmino AcidsSequence Homology, Nucleic AcidSequence AlignmentDNA, ComplementaryEscherichia coliPeptide FragmentsRestriction MappingGenes, BacterialDNACyanogen BromideMolecular WeightAmino Acid SubstitutionBinding SitesRecombinant ProteinsSequence Analysis, DNAPhylogenyProtein ConformationBacterial ProteinsSpecies SpecificityTrypsinGenesElectrophoresis, Polyacrylamide GelRNA, MessengerSubstrate SpecificityMutationOpen Reading FramesSequence AnalysisModels, MolecularPlasmidsPeptidesKineticsChromatography, High Pressure LiquidProtein Structure, TertiaryGene LibraryAmino Acid MotifsSequence HomologyMutagenesis, Site-DirectedDNA, BacterialConserved SequenceCattleProtein BindingChymotrypsinBlotting, NorthernProteinsAmino Acids, EssentialDNA PrimersCell LineStructure-Activity RelationshipAmino Acid Transport SystemsPolymerase Chain ReactionRecombinant Fusion ProteinsCarrier ProteinsCodonBlotting, SouthernProtein Structure, SecondaryMacromolecular SubstancesPlant ProteinsMultigene FamilyTranscription, GeneticGene ExpressionNucleic Acid HybridizationSequence Analysis, ProteinChromatography, Ion ExchangeDNA Restriction EnzymesChromatography, GelSaccharomyces cerevisiaeEndopeptidasesMembrane ProteinsChickensProtein BiosynthesisRabbitsChromosome MappingViral ProteinsPeptide MappingSerine EndopeptidasesGenetic Complementation TestPlantsThermolysinOligonucleotide ProbesLeucineBiological EvolutionGenes, FungalEpitopesEvolution, MolecularGenes, ViralAmino Acids, Branched-ChainTransfectionAmino Acids, AromaticProtein Sorting SignalsProtein PrecursorsSwineCysteineHydrolysissrc Homology DomainsLiver