Structural elucidation of vascular plant photosystem I and its functional implications

doi:10.1071/FP21077

IB-CAS > 中科院光生物学重点实验室

	Structural elucidation of vascular plant photosystem I and its functional implications
	Li, Xiuxiu 1; Yang, Gongxian 1; Yuan, Xinyi 1; Wu, Fenghua 1; Wang, Wenda ; Shen, Jian-Ren; Kuang, Tingyun 2; Qin, Xiaochun 1
	2022
发表期刊	FUNCTIONAL PLANT BIOLOGY
ISSN	1445-4408
卷号	49 期号:5-6 页码:432-443
摘要	In vascular plants, bryophytes and algae, the photosynthetic light reaction takes place in the thylakoid membrane where two transmembrane supercomplexes PSII and PSI work together with cytochrome b(6)f and ATP synthase to harvest the light energy and produce ATP and NADPH. Vascular plant PSI is a 600-kDa protein-pigment supercomplex, the core complex of which is partly surrounded by peripheral light-harvesting complex I (LHCI) that captures sunlight and transfers the excitation energy to the core to be used for charge separation. PSI is unique mainly in absorption of longer-wavelengths than PSII, fast excitation energy transfer including uphill energy transfer, and an extremely high quantum ef?ciency. From the early 1980s, a lot of effort has been dedicated to structural and functional studies of PSI-LHCI, leading to the current understanding of how more than 200 cofactors are kept at the correct distance and geometry to facilitate fast energy transfer in this supercomplex at an atomic level. In this review, we review the history of studies on vascular plant PSI-LHCI, summarise the present research progress on its structure, and present some new and further questions to be answered in future studies.
关键词	Lhca Lhcb LHCII nonphotochemical quenching photosystem I photosystem II PSI PSII xanthophyll cycle
学科领域	Plant Sciences
DOI	10.1071/FP21077
收录类别	SCI
语种	英语
WOS关键词	LIGHT-HARVESTING-COMPLEX ; ENERGY-TRANSFER PATHWAYS ; SUPRAMOLECULAR ORGANIZATION ; DIASTEREOTOPIC LIGATION ; SUPERCOMPLEX FORMATION ; MAGNESIUM ATOMS ; ANTENNA ; LHCI ; PROTEINS ; PARTICLES
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000706612800001
出版者	CSIRO PUBLISHING
文献子类	Review; Early Access
出版地	CLAYTON
EISSN	1445-4416
作者邮箱	bio_qinxc@ujn.edu.cn
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/29069
专题	中科院光生物学重点实验室
作者单位	1.Jinan Univ, Sch Chem & Chem Engn, Jinan, Peoples R China 2.Jinan Univ, Sch Biol Sci & Technol, Jinan 250022, Peoples R China 3.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Photosynthes Res Ctr, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiuxiu,Yang, Gongxian,Yuan, Xinyi,et al. Structural elucidation of vascular plant photosystem I and its functional implications[J]. FUNCTIONAL PLANT BIOLOGY,2022,49(5-6):432-443.
APA	Li, Xiuxiu.,Yang, Gongxian.,Yuan, Xinyi.,Wu, Fenghua.,Wang, Wenda.,...&Qin, Xiaochun.(2022).Structural elucidation of vascular plant photosystem I and its functional implications.FUNCTIONAL PLANT BIOLOGY,49(5-6),432-443.
MLA	Li, Xiuxiu,et al."Structural elucidation of vascular plant photosystem I and its functional implications".FUNCTIONAL PLANT BIOLOGY 49.5-6(2022):432-443.

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