ProlinePeptidesProline OxidasePeptide FragmentsPeptide LibraryAmino Acid SequenceAntimicrobial Cationic PeptidesPyrroline Carboxylate ReductasesPeptides, CyclicMolecular Sequence DataOligopeptidesPeptide Mapping1-Pyrroline-5-Carboxylate DehydrogenaseAmino Acid Transport Systems, NeutralBase SequenceProtein ConformationAmino AcidsProtein BindingModels, MolecularNatriuretic Peptide, BrainKineticsProtein Structure, SecondaryBinding SitesVasoactive Intestinal PeptidePeptide BiosynthesisCalcitonin Gene-Related PeptideSequence Homology, Amino AcidStructure-Activity RelationshipCell-Penetrating PeptidesEscherichia coliMutationProtein Structure, TertiaryPeptide YYChromatography, High Pressure LiquidCloning, MolecularPeptide Nucleic AcidsCell LineNatriuretic Peptide, C-TypeGlutamate-5-Semialdehyde DehydrogenaseSubstrate SpecificityRecombinant Proteins