Peptide FragmentsPeptidesAmino Acid SequenceMolecular Sequence DataMass SpectrometrySpectrometry, Mass, Electrospray IonizationPeptide MappingTandem Mass SpectrometryChromatography, High Pressure LiquidTrypsinIonsChromatography, LiquidBase SequenceSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationPeptide LibraryBinding SitesProtein ConformationAntimicrobial Cationic PeptidesMolecular WeightOligopeptidesSpacecraftProteomicsProtein BindingCyanogen BromideCloning, MolecularElectrophoresis, Polyacrylamide GelModels, MolecularExtraterrestrial EnvironmentKineticsMagnetic Resonance SpectroscopyCyclotronsElementsProtein Structure, SecondaryProteinsSequence Homology, Amino AcidPeptides, CyclicAmino AcidsEscherichia coliCattleFourier AnalysisPeptide HydrolasesEpitopesGasesRecombinant ProteinsTrifluoroethanolSpectrum AnalysisStructure-Activity RelationshipPolymorphism, Restriction Fragment LengthEndopeptidasesMarsImmunoglobulin Fab FragmentsProtein Structure, TertiaryHydrolysisSaturnCell LineCircular DichroismRabbitsIndicators and ReagentsSerine EndopeptidasesSubstrate SpecificityAtmospheric PressureProtein Processing, Post-TranslationalSpectroscopy, Fourier Transform InfraredReproducibility of ResultsBacterial ProteinsChromatography, GelGas Chromatography-Mass SpectrometryMolecular StructureProtein PrecursorsSequence Analysis, ProteinIsotope LabelingNatriuretic Peptide, BrainSequence AlignmentBinding, CompetitiveProtein FoldingImmunoglobulin FragmentsThermolysinProteomeEvolution, PlanetaryAntibodies, MonoclonalSolutionsJupiterHydrogen-Ion ConcentrationModels, ChemicalCalibrationTemperatureDNAEquipment DesignEpitope MappingDisulfidesChymotrypsinAlgorithmsCockroachesCrop, AvianChromatography, AffinityCells, CulturedComplex MixturesVasoactive Intestinal PeptideRestriction MappingDNA, Complementary