PeptidesAmino AcidsSequence Homology, Amino AcidAmino Acid SequencePeptide FragmentsAmino Acid SubstitutionCloning, MolecularPeptide LibraryMolecular Sequence DataBase SequenceBinding SitesSequence AlignmentAntimicrobial Cationic PeptidesAmino Acids, EssentialProtein ConformationProtein BindingEscherichia coliModels, MolecularAmino Acid MotifsPeptides, CyclicKineticsAmino Acid Transport SystemsPeptide MappingMutationOligopeptidesRecombinant ProteinsStructure-Activity RelationshipProtein Structure, TertiaryMutagenesis, Site-DirectedDNA, ComplementaryProtein Structure, SecondarySubstrate SpecificityCell LineMolecular WeightSequence Homology, Nucleic AcidChromatography, High Pressure LiquidBacterial ProteinsProteinsDNARecombinant Fusion ProteinsLeucineElectrophoresis, Polyacrylamide GelTrypsinAmino Acids, AromaticRNA, MessengerAmino Acids, Branched-ChainCattleAmino Acids, SulfurEpitopesProtein PrecursorsRestriction MappingLysineCarrier ProteinsCyanogen BromidePhylogenySequence Analysis, DNANatriuretic Peptide, BrainPlasmidsConserved SequenceGenes, BacterialMass SpectrometrySpecies SpecificityDNA PrimersPeptide BiosynthesisPeptide HydrolasesMembrane ProteinsBiological TransportVasoactive Intestinal PeptideArginineCells, CulturedAlanineTransfectionProlineProtein BiosynthesisCell-Penetrating PeptidesCell MembraneCalcitonin Gene-Related PeptideRabbitsProtein Processing, Post-TranslationalSequence Analysis, ProteinIsoleucineAmino Acid Transport Systems, BasicHydrolysisGlycineCysteinePeptide SynthasesSequence AnalysisMagnetic Resonance SpectroscopyAmino Acids, BasicEndopeptidasesPolymerase Chain ReactionGene LibraryGene ExpressionCodonGenesTranscription, GeneticOpen Reading FramesSaccharomyces cerevisiaeMethionineChromatography, Gel