title: The agonist-specific effect of magnesium ion on binding by beta-adrenergic receptors in S49 lymphoma cells. Interaction of GTP and magnesium in adenylate cyclase activation.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism*; D002460:Cell Line; D002462:Cell Membrane / Q000378:metabolism; D004789:Enzyme Activation; D005459:Fluorides / Q000494:pharmacology; D006160:Guanosine Triphosphate / Q000494:pharmacology*; D007545:Isoproterenol / Q000378:metabolism; D007700:Kinetics; D008223:Lymphoma / Q000378:metabolism; D008274:Magnesium / Q000494:pharmacology*; D011941:Receptors, Adrenergic / Q000378:metabolism*; D011943:Receptors, Adrenergic, beta / Q000378:metabolism*
chemical_list: D011941:Receptors, Adrenergic; D011943:Receptors, Adrenergic, beta; D006160:Guanosine Triphosphate; D000262:Adenylyl Cyclases; D008274:Magnesium; D007545:Isoproterenol; D005459:Fluorides