title: Biological ion exchanger resins: XI. Actin in Escherichia coli.
abstract: The 45,000 molecular weight component of an "actin-like" fraction (A-L fraction) from E. coli is identified as actin. Passage of skeletal muscle myosin through the A-L fraction specifically removes the 45,000 molecular weight band visible on electrophoresis prior to passage. Examination of the myosin after passage exhibits a new band on electrophoresis at 45,000 molecular weight.
mesh_terms: D000199:Actins / Q000032:analysis*; D001426:Bacterial Proteins / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000032:analysis*; D008970:Molecular Weight; D009132:Muscles / Q000032:analysis; D009218:Myosins / Q000032:analysis
chemical_list: D000199:Actins; D001426:Bacterial Proteins; D009218:Myosins