Dissecting the Hydrolytic Activities of Sarcoplasmic Reticulum ATPase in the Presence of Acetyl Phosphate

F Soler, MI Fortea, A Lax +1

Sarcoplasmic reticulum vesicles and purified Ca${}^{2+}$-ATPase hydrolyze acetyl phosphate both in the presence and absence of Ca${}^{2+}$. The Ca${}^{2+}$-independent activity was fully…