Structural basis for the adaptation and function of chlorophyll f in photosystem I

Chlorophyll f (Chl f) is the most red-shifted Chl in oxygenic photosynthesis but its localization in photosystem I (PSI) has been unknown so far. Here the authors determine the cryo-EM structures of PSI complexes from a Chl f-containing cyanobacterium grown either under white light or far-red light...

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Main Authors:	Koji Kato, Toshiyuki Shinoda, Ryo Nagao, Seiji Akimoto, Takehiro Suzuki, Naoshi Dohmae, Min Chen, Suleyman I. Allakhverdiev, Jian-Ren Shen, Fusamichi Akita, Naoyuki Miyazaki, Tatsuya Tomo
Format:	Article
Language:	English
Published:	Nature Publishing Group 2020-01-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-019-13898-5

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spelling	doaj-95b4b78b36774418bb6c29ff8ebf4a7d2021-05-11T08:07:57ZengNature Publishing GroupNature Communications2041-17232020-01-0111111010.1038/s41467-019-13898-5Structural basis for the adaptation and function of chlorophyll f in photosystem IKoji Kato0Toshiyuki Shinoda1Ryo Nagao2Seiji Akimoto3Takehiro Suzuki4Naoshi Dohmae5Min Chen6Suleyman I. Allakhverdiev7Jian-Ren Shen8Fusamichi Akita9Naoyuki Miyazaki10Tatsuya Tomo11Research Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama UniversityFaculty of Science, Tokyo University of ScienceResearch Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama UniversityGraduate School of Science, Kobe UniversityBiomolecular Characterization Unit, RIKEN Center for Sustainable Resource ScienceBiomolecular Characterization Unit, RIKEN Center for Sustainable Resource ScienceSchool of Life and Environmental Sciences, University of SydneyK.A. Timiryazev Institute of Plant Physiology RASResearch Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama UniversityResearch Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama UniversityInstitute for Protein Research, Laboratory of Protein Synthesis and Expression, Osaka UniversityFaculty of Science, Tokyo University of ScienceChlorophyll f (Chl f) is the most red-shifted Chl in oxygenic photosynthesis but its localization in photosystem I (PSI) has been unknown so far. Here the authors determine the cryo-EM structures of PSI complexes from a Chl f-containing cyanobacterium grown either under white light or far-red light conditions and identify seven Chls f in the far-red light PSI structure, whereas PSI from cells grown under white light contains only Chl a.https://doi.org/10.1038/s41467-019-13898-5
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Koji Kato Toshiyuki Shinoda Ryo Nagao Seiji Akimoto Takehiro Suzuki Naoshi Dohmae Min Chen Suleyman I. Allakhverdiev Jian-Ren Shen Fusamichi Akita Naoyuki Miyazaki Tatsuya Tomo
spellingShingle	Koji Kato Toshiyuki Shinoda Ryo Nagao Seiji Akimoto Takehiro Suzuki Naoshi Dohmae Min Chen Suleyman I. Allakhverdiev Jian-Ren Shen Fusamichi Akita Naoyuki Miyazaki Tatsuya Tomo Structural basis for the adaptation and function of chlorophyll f in photosystem I Nature Communications
author_facet	Koji Kato Toshiyuki Shinoda Ryo Nagao Seiji Akimoto Takehiro Suzuki Naoshi Dohmae Min Chen Suleyman I. Allakhverdiev Jian-Ren Shen Fusamichi Akita Naoyuki Miyazaki Tatsuya Tomo
author_sort	Koji Kato
title	Structural basis for the adaptation and function of chlorophyll f in photosystem I
title_short	Structural basis for the adaptation and function of chlorophyll f in photosystem I
title_full	Structural basis for the adaptation and function of chlorophyll f in photosystem I
title_fullStr	Structural basis for the adaptation and function of chlorophyll f in photosystem I
title_full_unstemmed	Structural basis for the adaptation and function of chlorophyll f in photosystem I
title_sort	structural basis for the adaptation and function of chlorophyll f in photosystem i
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2020-01-01
description	Chlorophyll f (Chl f) is the most red-shifted Chl in oxygenic photosynthesis but its localization in photosystem I (PSI) has been unknown so far. Here the authors determine the cryo-EM structures of PSI complexes from a Chl f-containing cyanobacterium grown either under white light or far-red light conditions and identify seven Chls f in the far-red light PSI structure, whereas PSI from cells grown under white light contains only Chl a.
url	https://doi.org/10.1038/s41467-019-13898-5
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Structural basis for the adaptation and function of chlorophyll f in photosystem I

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