Tay et al., J Paediatr Child Health 1992
(Muscular Dystrophies) :
On the basis of an analogy with a cytoskeletal protein ankyrin, which is associated with the sodium/potassium adenosine triphosphatase (ATPase) in the kidney, it is possible that dystrophin deficiency leads initially to an increased but inefficient calcium-ATPase activity, which pumps calcium out of the cell
Marston et al., Biochem J 1980
:
Thin-filament activation of myosin ATPase activity increased markedly in the range 10 ( -6 ) -10 ( -5 ) M-Ca2+ and was half maximal at 2.7 x 10 ( -6 ) M ( pCa2+ 5.6 )