Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex

Diatoms are marine algae with an important role in global photosynthetic carbon fixation. Here, the authors present the 2.38 Å cryo-EM structure of photosystem I (PSI) in complex with its 24 fucoxanthin chlorophyll a/c-binding (FCPI) antenna proteins from the diatom Chaetoceros gracilis, which provi...

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Autores principales:	Caizhe Xu, Xiong Pi, Yawen Huang, Guangye Han, Xiaobo Chen, Xiaochun Qin, Guoqiang Huang, Songhao Zhao, Yanyan Yang, Tingyun Kuang, Wenda Wang, Sen-Fang Sui, Jian-Ren Shen
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/9846316b26ec490d9c8d862a298c050b
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spelling	oai:doaj.org-article:9846316b26ec490d9c8d862a298c050b2021-12-02T18:07:53ZStructural basis for energy transfer in a huge diatom PSI-FCPI supercomplex10.1038/s41467-020-18867-x2041-1723https://doaj.org/article/9846316b26ec490d9c8d862a298c050b2020-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-18867-xhttps://doaj.org/toc/2041-1723Diatoms are marine algae with an important role in global photosynthetic carbon fixation. Here, the authors present the 2.38 Å cryo-EM structure of photosystem I (PSI) in complex with its 24 fucoxanthin chlorophyll a/c-binding (FCPI) antenna proteins from the diatom Chaetoceros gracilis, which provides mechanistic insights into light-energy harvesting, transfer and quenching of the PSI-FCPI supercomplex.Caizhe XuXiong PiYawen HuangGuangye HanXiaobo ChenXiaochun QinGuoqiang HuangSonghao ZhaoYanyan YangTingyun KuangWenda WangSen-Fang SuiJian-Ren ShenNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Caizhe Xu Xiong Pi Yawen Huang Guangye Han Xiaobo Chen Xiaochun Qin Guoqiang Huang Songhao Zhao Yanyan Yang Tingyun Kuang Wenda Wang Sen-Fang Sui Jian-Ren Shen Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex
description	Diatoms are marine algae with an important role in global photosynthetic carbon fixation. Here, the authors present the 2.38 Å cryo-EM structure of photosystem I (PSI) in complex with its 24 fucoxanthin chlorophyll a/c-binding (FCPI) antenna proteins from the diatom Chaetoceros gracilis, which provides mechanistic insights into light-energy harvesting, transfer and quenching of the PSI-FCPI supercomplex.
format	article
author	Caizhe Xu Xiong Pi Yawen Huang Guangye Han Xiaobo Chen Xiaochun Qin Guoqiang Huang Songhao Zhao Yanyan Yang Tingyun Kuang Wenda Wang Sen-Fang Sui Jian-Ren Shen
author_facet	Caizhe Xu Xiong Pi Yawen Huang Guangye Han Xiaobo Chen Xiaochun Qin Guoqiang Huang Songhao Zhao Yanyan Yang Tingyun Kuang Wenda Wang Sen-Fang Sui Jian-Ren Shen
author_sort	Caizhe Xu
title	Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex
title_short	Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex
title_full	Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex
title_fullStr	Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex
title_full_unstemmed	Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex
title_sort	structural basis for energy transfer in a huge diatom psi-fcpi supercomplex
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/9846316b26ec490d9c8d862a298c050b
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Structural basis for energy transfer in a huge diatom PSI-FCPI supercomplex

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