Amino Acid SequenceMolecular Sequence DataSequence Homology, Amino AcidAmino Acid MotifsBase SequenceCloning, MolecularSequence AlignmentBinding SitesAmino AcidsSequence Homology, Nucleic AcidEscherichia coliPeptide FragmentsDNA, ComplementaryDNAConserved SequenceRestriction MappingAmino Acid SubstitutionSequence Analysis, DNARecombinant ProteinsGenes, BacterialPhylogenyCyanogen BromideMolecular WeightProtein ConformationMutationModels, MolecularBacterial ProteinsProtein Structure, TertiaryProtein BindingMutagenesis, Site-DirectedSubstrate SpecificityRNA, MessengerPeptidesElectrophoresis, Polyacrylamide GelSpecies SpecificityOpen Reading FramesSequence AnalysisKineticsPlasmidsTrypsinGenesCell LineNucleotide MotifsRecombinant Fusion ProteinsStructure-Activity RelationshipTranscription, GeneticProtein Structure, SecondaryGene LibraryProteinsDNA PrimersChromatography, High Pressure LiquidSequence Analysis, ProteinConsensus SequencePolymerase Chain ReactionCarrier ProteinsCattleDNA, BacterialBlotting, NorthernAmino Acids, EssentialMultigene FamilySaccharomyces cerevisiaeChymotrypsinDNA-Binding ProteinsAmino Acid Transport SystemsPlant ProteinsTranscription FactorsCodonBlotting, SouthernGene ExpressionEvolution, MolecularMacromolecular SubstancesMembrane ProteinsPromoter Regions, GeneticProtein BiosynthesisTransfectionEndopeptidasesViral ProteinsChromatography, GelOligonucleotide ProbesSequence DeletionChickensChromatography, Ion ExchangeChromosome MappingPeptide MappingProtein Sorting SignalsLeucineSequence HomologyCysteineSerine EndopeptidasesRepetitive Sequences, Nucleic AcidGenes, FungalRabbitsPlantsOligodeoxyribonucleotidesMutagenesisGenetic Complementation TestFungal ProteinsRNABiological EvolutionNucleic Acid Hybridization