Regulation of Chloroplast ATPase

叶绿体 ATP 酶的调节

• 批准号: 9111751
• 负责人: Andre Jagendorf
• 金额: --
• 依托单位: Cornell Univ - State: AWDS MADE PRIOR MAY 2010
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-01-01 至 1994-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9111751&HistoricalAwards=false
• 关键词: Regulation; Chloroplast; ATPase

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.

这一建议的基础上的现象，即叶绿体ATP酶可以被激活的光，或亚硫酸盐离子（但在黑暗中）。这种不寻常的效果抵消（旁路）抑制紧密结合的ADP，并允许构建一个化学模型的膜高能状态对ATP酶的影响。亚硫酸盐对菠菜类囊体单中心催化的影响与对稳态速率的影响将是本研究的对象之一。