title: Presence of two forms of acetylcholine receptor with different isoelectric points in the electric organ of Electrophorus electricus and their catalytic interconversion in vitro.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D004557:Electric Organ / Q000378:metabolism*; D004593:Electrophorus; D007526:Isoelectric Point; D011950:Receptors, Cholinergic / Q000302:isolation & purification / Q000378:metabolism
chemical_list: D011950:Receptors, Cholinergic; D000109:Acetylcholine