Amino Acids, BasicAmino AcidsAmino Acid SequenceSequence Homology, Amino AcidAmino Acid Transport Systems, BasicMolecular Sequence DataAmino Acids, DiaminoAmino Acid SubstitutionCloning, MolecularBiological TransportBase SequenceAmino Acid Transport SystemsBiological Transport, ActiveMutagenesis, Site-DirectedBinding SitesKineticsMutationLysineArginineSequence AlignmentAmino Acid MotifsEscherichia coliAmino Acids, EssentialRecombinant ProteinsPeptide FragmentsSubstrate SpecificityProtein BindingProtein Structure, TertiaryPeptidesCell LineDNA, ComplementaryStructure-Activity RelationshipModels, MolecularCarrier ProteinsProtein ConformationSequence Homology, Nucleic AcidAmino Acid Transport Systems, NeutralDNARecombinant Fusion ProteinsLeucineMolecular WeightProtein PrecursorsMembrane Transport ProteinsBacterial ProteinsElectrophoresis, Polyacrylamide GelPlasmidsProtein TransportAlanineNuclear Localization SignalsProtein Structure, SecondaryRNA, MessengerCell MembraneRestriction MappingAmino Acids, AromaticProtein Processing, Post-TranslationalHydrogen-Ion ConcentrationAmino Acids, Branched-ChainCattleConserved SequenceDNA PrimersMembrane ProteinsPhylogenyChromatography, High Pressure LiquidProteinsSubtilisinsAmino Acids, SulfurTransfectionSaccharomyces cerevisiaeProlineSpecies SpecificityMutagenesisSequence Analysis, DNAGenes, BacterialAxonal TransportPoint MutationCOS CellsHistidineSequence DeletionIon TransportCanavanineGlutamineEndopeptidasesProtein Sorting SignalsViral ProteinsHydrolysisCarboxypeptidasesProtein BiosynthesisDNA-Binding ProteinsTranscription, GeneticTrypsinFurinRabbitsSerine EndopeptidasesGenesOrnithineProprotein Convertase 5SodiumCell NucleusCodonPolymerase Chain Reaction