title: A Ca2+-sensitive myosin light chain kinase, regulating pig carotid smooth muscle actomyosin ATPase.
abstract: In this paper the correlation between phosphate incorporation into the regulatory light chain of myosin by a Ca2+-dependent myosin light chain kinase, and the Ca2+-sensitive ATPase activity and superprecipitation behaviour of arterial actomyosin, is described.
mesh_terms: D000205:Actomyosin / Q000378:metabolism; D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D001345:Autoradiography; D002118:Calcium / Q000502:physiology*; D002339:Carotid Arteries / Q000201:enzymology; D009131:Muscle, Smooth, Vascular / Q000201:enzymology*; D009218:Myosins / Q000378:metabolism*; D010770:Phosphotransferases / Q000378:metabolism*; D013552:Swine
chemical_list: D000205:Actomyosin; D010770:Phosphotransferases; D000251:Adenosine Triphosphatases; D009218:Myosins; D002118:Calcium