title: Paramyosin: chemical evidence for chain heterogeneity.
mesh_terms: D000818:Animals; D003545:Cysteine / Q000032:analysis; D008974:Mollusca; D009130:Muscle, Smooth / Q000032:analysis; D010455:Peptides / Q000032:analysis; D014335:Tropomyosin / Q000032:analysis*
chemical_list: D010455:Peptides; D014335:Tropomyosin; D003545:Cysteine