Kurganov B I, Andreeva I E, Makeeva V F, Livanova N B
A. N. Bach Institute of Biochemistry, Russian Academy of Sciences, Moscow, Russia.
Biochem Mol Biol Int. 1996 Jul;39(4):805-12. doi: 10.1080/15216549600201901.
To study the hysteretic properties of rabbit skeletal muscle phosphorylase kinase the method of continuous registration of the kinetics of the kinase reaction developed by us earlier has been used. It was shown that duration of the lag period on the kinetic curves is independent of the phosphorylase kinase concentration and the simultaneous presence of phosphorylase b, Ca2+, and Mg2+ is required for the complete transition of the enzyme into the activated state.
为研究兔骨骼肌磷酸化酶激酶的滞后特性,我们采用了先前开发的连续记录激酶反应动力学的方法。结果表明,动力学曲线上延迟期的持续时间与磷酸化酶激酶浓度无关,并且酶完全转变为活化状态需要磷酸化酶b、Ca2+和Mg2+同时存在。