Amphibian ProteinsAmphibiansPeptidesChytridiomycotaPeptide FragmentsRanidaeAnuraPeptide LibraryBufonidaeAntimicrobial Cationic PeptidesUrodelaPeptides, CyclicSalamandridaeAmino Acid SequenceAmbystomaRanavirusAmbystoma mexicanumOligopeptidesPeptide MappingXenopus laevisMolecular Sequence DataAmphibian VenomsReptilesTriturusMetamorphosis, BiologicalBufo arenarumNatriuretic Peptide, BrainXenopusRana pipiensLarvaRana catesbeianaBase SequenceBufo marinusMycosesVasoactive Intestinal PeptideGastrin-Releasing PeptideProtein BindingPeptide BiosynthesisCalcitonin Gene-Related PeptideCell-Penetrating PeptidesPondsAnimal DiseasesPeptide YYNotophthalmus viridescensSequence Homology, Amino AcidPeptide Nucleic AcidsBinding SitesModels, MolecularProtein ConformationNatriuretic Peptide, C-TypeKineticsNatriuretic PeptidesProtein Structure, SecondaryChromatography, High Pressure LiquidCloning, MolecularEmbryo, NonmammalianSpecies SpecificityXenopus ProteinsEndangered SpeciesReceptors, Formyl PeptidePeptide PHIProtein PrecursorsPeptide SynthasesRana esculentaDNA Virus InfectionsPeptide HydrolasesMass SpectrometryStructure-Activity RelationshipReceptors, Peptide