Regulation of Chloroplast ATPase

这一建议为叶绿体ATPase可以被光或亚硫酸盐离子(但在黑暗中)激活这一现象奠定了基础。这种不同寻常的效应抵消了紧密结合的ADP的抑制(绕过)，并允许构建膜高能态对ATPase影响的化学模型。亚硫酸盐刺激对菠菜类囊体单位催化的影响与对稳态速率的影响将是本研究的对象之一。

This proposal the basis of the phenomenon whereby the chloroplast ATPase can be activated either by light, or sulfite ions (but in the dark). This unusual effect counteracts (by-passes) inhibition by tightly bound ADP, and allows construction of a chemical model for the effects of membrance high-energy state on the ATPase. The effects of sulfite stimulation of uni-site catalysis in spinach thylakoids vs. effect on steady state rates will be among the objects of this study.