title: Correlation between multiple phosphorylation of gizzard myosin light chains and actin-activated myosin ATPase activity.
abstract: With large amounts of gizzard Mr 135,000 calmodulin-binding protein (myosin light chain kinase), the phosphate incorporation into myosin light chains was determined to be 2 mol/mol of myosin light chain. The actin-activated ATPase activity was dramatically enhanced when myosin light chains were phosphorylated by more than 1 mol of phosphate incorporated/mol of myosin light chain.
authors.forename: T
authors.initials: T
authors.lastname: Tanaka
authors.forename: K
authors.initials: K
authors.lastname: Yamazaki
authors.forename: K
authors.initials: K
authors.lastname: Sobue
mesh_terms: D000199:Actins / Q000502:physiology; D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D002645:Chickens; D004789:Enzyme Activation; D005895:Gizzard, Avian / Q000378:metabolism*; D009219:Myosin-Light-Chain Kinase; D010766:Phosphorylation; D011494:Protein Kinases / Q000378:metabolism*
chemical_list: D000199:Actins; D011494:Protein Kinases; D009219:Myosin-Light-Chain Kinase; D000251:Adenosine Triphosphatases