title: Phosphorylation of muscle contractile proteins: Introduction.
mesh_terms: D009124:Muscle Proteins / Q000378:metabolism*; D009218:Myosins / Q000378:metabolism; D010766:Phosphorylation; D011494:Protein Kinases / Q000378:metabolism
chemical_list: D009124:Muscle Proteins; D011494:Protein Kinases; D009218:Myosins