Molecular mechanism of photosystem I assembly in oxygenic organisms.
Molecular mechanism of photosystem I assembly in oxygenic organisms.
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DOI：
10.1016/j.bbabio.2014.12.011
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发表时间：
2015-09
期刊：
影响因子：
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通讯作者：
Huixia Yang;Jun Liu;Xiaogang Wen;Congming Lu
中科院分区：
文献类型：
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作者：
Huixia Yang;Jun Liu;Xiaogang Wen;Congming Lu
光系统I是一个完整的膜和多亚基复合体，通过吸收光能催化质体蓝素的氧化和铁氧还蛋白的还原。光系统I通过参与循环电子传递和状态转换来维持有效的光合作用，从而参与光合适应过程。光系统I复合体从蓝藻到高等植物都是高度保守的，包含捕光复合体和反应中心复合体。光系统I复合物的组装是高度复杂的，涉及多个亚基和数百个辅因子的协同组装。一套调控因子的组装光系统I亚基和辅因子已被确定，构成一个整合的网络调节PSI的积累。这篇综述的目的是讨论最近的研究结果在该领域有关的光系统I复合物是如何组装在产氧生物。这篇文章是题为：叶绿体生物发生特刊的一部分。
Photosystem I, an integral membrane and multi-subunit complex, catalyzes the oxidation of plastocyanin and the reduction of ferredoxin by absorbed light energy. Photosystem I participates in photosynthetic acclimation processes by being involved in cyclic electron transfer and state transitions for sustaining efficient photosynthesis. The photosystem I complex is highly conserved from cyanobacteria to higher plants and contains the light-harvesting complex and the reaction center complex. The assembly of the photosystem I complex is highly complicated and involves the concerted assembly of multiple subunits and hundreds of cofactors. A suite of regulatory factors for the assembly of photosystem I subunits and cofactors have been identified that constitute an integrative network regulating PSI accumulation. This review aims to discuss recent findings in the field relating to how the photosystem I complex is assembled in oxygenic organisms. This article is part of a Special Issue entitled: Chloroplast Biogenesis.