CeramidesPeptidesSphingolipidsPeptide FragmentsSphingomyelinsPeptide LibraryGlucosylceramidesAlkaline CeramidaseSphingosineSphingomyelin PhosphodiesteraseCerebrosidesAntimicrobial Cationic PeptidesSphingosine N-AcyltransferasePeptides, CyclicCeramidasesSerine C-PalmitoyltransferaseChromatography, Thin LayerPeptide MappingOligopeptidesAmino Acid SequenceEpidermisGlycosphingolipidsNatriuretic Peptide, BrainMass SpectrometryI Blood-Group SystemChromatography, GasMolecular Sequence DataVasoactive Intestinal PeptideChromatography, High Pressure LiquidCalcitonin Gene-Related PeptideCell-Penetrating PeptidesFatty AcidsProtein BindingPeptide BiosynthesisWater Loss, InsensibleLipidsStructure-Activity RelationshipKineticsPeptide YYLipidosesFumonisinsAcid CeramidasePeptide Nucleic AcidsLipid BilayersCell LineNatriuretic Peptide, C-TypeMolecular StructureHydrolysisNatriuretic PeptidesProtein ConformationNeutral GlycosphingolipidsModels, MolecularSulfoglycosphingolipidsBinding SitesSpectrometry, Mass, Electrospray IonizationSubstrate SpecificityCells, CulturedGastrin-Releasing PeptideProtein Structure, SecondaryReceptors, Formyl PeptidePeptide PHIPeptide SynthasesLipid MetabolismPeptide HydrolasesReceptors, PeptideAtrial Natriuretic FactorEpitopesCell MembraneHydroxy AcidsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationBase SequenceCattleMagnetic Resonance SpectroscopyProtein PrecursorsRecombinant ProteinsProtein Structure, TertiaryApoptosisGlycolipidsAmino AlcoholsTrypsinLysophospholipidsMice, HairlessSequence Homology, Amino AcidTandem Mass SpectrometrySignal TransductionAmino AcidsSpectrometry, Mass, Fast Atom BombardmentSpectrophotometry, InfraredOpioid PeptidesDiglyceridesOxidoreductasesIntracellular Signaling Peptides and ProteinsPeptide HormonesAmidohydrolasesX-Ray DiffractionG(M3) GangliosideGlucosylceramidaseMembrane ProteinsPhospholipidsRNA, Messenger