GlucagonAdenylate CyclasePeptidesReceptors, GlucagonCyclic AMPGuanylate CyclaseColforsinAdenylate Cyclase ToxinGTP-Binding Protein alpha Subunits, GsGTP-Binding ProteinsPeptide FragmentsIsoproterenolGuanylyl ImidodiphosphateReceptors, Adrenergic, betaEnzyme ActivationAmino Acid SequenceCyclic AMP-Dependent Protein KinasesGTP-Binding Protein alpha Subunits, Gi-GoMolecular Sequence DataKineticsSignal TransductionCell MembranePertussis ToxinPeptide LibraryVirulence Factors, BordetellaGuanosine TriphosphateGlucagon-Secreting CellsCell LineGuanosine 5'-O-(3-Thiotriphosphate)CalciumSodium FluorideInsulinCells, CulturedAdrenergic beta-AgonistsVasoactive Intestinal PeptideIsoenzymesAntimicrobial Cationic PeptidesSomatostatinPeptides, Cyclic1-Methyl-3-isobutylxanthineDose-Response Relationship, DrugLiverCyclic GMPCholera ToxinAlprostadilProtein BindingOligopeptidesRecombinant ProteinsBase SequenceBinding SitesReceptors, Adrenergic, beta-2ThionucleotidesDideoxyadenosinePeptide MappingRats, Sprague-DawleyEpinephrineReceptors, Atrial Natriuretic FactorEnzyme InhibitorsPituitary Adenylate Cyclase-Activating PolypeptideCloning, MolecularGlucagon-Like Peptide 1Structure-Activity RelationshipSequence Homology, Amino AcidCricetinaeTransfectionHeterotrimeric GTP-Binding ProteinsIslets of LangerhansSecond Messenger SystemsRNA, MessengerGlucagon-Like PeptidesBinding, CompetitiveGlucoseProtein ConformationEnzyme ActivatorsCalmodulinAdenosine Diphosphate RiboseModels, MolecularCHO CellsCattleDictyosteliumPhosphodiesterase InhibitorsRats, Inbred StrainsReceptors, Cell SurfaceRadioligand AssayPhosphorylationType C PhospholipasesMutationBlood GlucoseDogsGuanine NucleotidesAdenosine TriphosphateReceptors, Purinergic P1BucladesineNatriuretic Peptide, BrainReceptors, Opioid, mu8-Bromo Cyclic Adenosine Monophosphate3',5'-Cyclic-AMP PhosphodiesterasesAtrial Natriuretic FactorProglucagonCalcitonin Gene-Related Peptide