SincalideCholecystokininReceptors, CholecystokininOligopeptidesDevazepideBenzodiazepinonesPrionsAmino Acid SequenceTetragastrinProglumideReceptor, Cholecystokinin BOxyntomodulinSomatostatinPeptide TReceptor, Cholecystokinin APancreasRepetitive Sequences, Amino AcidSecretinPeptidesAmylasesGastrointestinal HormonesMolecular Sequence DataAnaphylatoxinsGallbladderPentagastrinSphincter of OddiGastrinsPeptide FragmentsPrPC ProteinsPancreatic JuiceEndopeptidase KReceptors, SomatostatinPrion DiseasesStructure-Activity RelationshipEnkephalin, MethionineTechnetium Tc 99m DisofeninPeptides, CyclicKineticsCeruletideBombesinVasoactive Intestinal PeptideNeurotensinBinding SitesPyrrolidonecarboxylic AcidRats, Inbred StrainsHormone AntagonistsCarbacholProtein ConformationCreutzfeldt-Jakob SyndromeOctreotideAngiotensin IIDose-Response Relationship, DrugZeinPyloric AntrumFluoresceinProtein BindingBase SequenceAtropinePrPSc ProteinsGuinea PigsSecretory RateGastrointestinal MotilityModels, MolecularBinding, CompetitiveSubstrate SpecificityCopperRadioimmunoassaySequence Homology, Amino AcidDuodenumPeptide HydrolasesEpitopesH-2 AntigensEndopeptidasesRepetitive Sequences, Nucleic AcidPhenylurea CompoundsMutagenesis, InsertionalBrainPeptide LibraryBiotinylationDogsBrain ChemistryCalciumCattlePressureProtein PrecursorsMagnetic Resonance SpectroscopyRabbitsProtein Structure, SecondaryLigandsDrug DesignRecombinant ProteinsMuscle ContractionRats, Sprague-DawleyNeuropeptidesCell MembraneReceptors, AngiotensinCloning, MolecularMuscle, SmoothCatsHydrolysis