title: Dumbbell-shaped associations of tailed Electrophorus acetylcholinesterase molecules.
mesh_terms: D000110:Acetylcholinesterase; D000818:Animals; D004557:Electric Organ / Q000201:enzymology*; D004593:Electrophorus; D008968:Molecular Conformation
chemical_list: D000110:Acetylcholinesterase