title: Phosphorylated cardiac myofibrils and their effect on ATPase activity.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism; D005459:Fluorides / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009206:Myocardium / Q000378:metabolism*; D009210:Myofibrils / Q000378:metabolism*; D009218:Myosins / Q000378:metabolism; D010750:Phosphoproteins / Q000378:metabolism; D011494:Protein Kinases / Q000378:metabolism; D014336:Troponin / Q000378:metabolism
chemical_list: D010750:Phosphoproteins; D014336:Troponin; D000255:Adenosine Triphosphate; D000242:Cyclic AMP; D011494:Protein Kinases; D000251:Adenosine Triphosphatases; D009218:Myosins; D005459:Fluorides