title: Structure of 18S and 14S acetylcholinesterase. Identification of collagen-like subunits that are linked by disulfide bonds to catalytic subunits.
mesh_terms: D000110:Acetylcholinesterase / Q000302:isolation & purification / Q000378:metabolism; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002846:Chromatography, Affinity; D003094:Collagen; D004220:Disulfides / Q000032:analysis; D004557:Electric Organ / Q000201:enzymology; D004593:Electrophorus; D046911:Macromolecular Substances; D008970:Molecular Weight; D011487:Protein Conformation
chemical_list: D000596:Amino Acids; D004220:Disulfides; D046911:Macromolecular Substances; D003094:Collagen; D000110:Acetylcholinesterase