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dc.contributor.author | Nagao, Ryo | en |
dc.contributor.author | Kato, Koji | en |
dc.contributor.author | Kumazawa, Minoru | en |
dc.contributor.author | Ifuku, Kentaro | en |
dc.contributor.author | Yokono, Makio | en |
dc.contributor.author | Suzuki, Takehiro | en |
dc.contributor.author | Dohmae, Naoshi | en |
dc.contributor.author | Akita, Fusamichi | en |
dc.contributor.author | Akimoto, Seiji | en |
dc.contributor.author | Miyazaki, Naoyuki | en |
dc.contributor.author | Shen, Jian-Ren | en |
dc.contributor.alternative | 長尾, 遼 | ja |
dc.contributor.alternative | 加藤, 公児 | ja |
dc.contributor.alternative | 熊沢, 穰 | ja |
dc.contributor.alternative | 伊福, 健太郎 | ja |
dc.contributor.alternative | 横野, 牧生 | ja |
dc.contributor.alternative | 鈴木, 健裕 | ja |
dc.contributor.alternative | 堂前, 直 | ja |
dc.contributor.alternative | 秋田, 総理 | ja |
dc.contributor.alternative | 秋本, 誠志 | ja |
dc.contributor.alternative | 宮﨑, 直幸 | ja |
dc.contributor.alternative | 沈, 建仁 | ja |
dc.date.accessioned | 2022-04-05T08:05:31Z | - |
dc.date.available | 2022-04-05T08:05:31Z | - |
dc.date.issued | 2022 | - |
dc.identifier.uri | http://hdl.handle.net/2433/269184 | - |
dc.description | 珪藻の光化学系II-集光性色素タンパク質超分子複合体の立体構造解明 --集光性色素タンパク質の進化を紐解く糸口に--. 京都大学プレスリリース. 2022-04-04. | ja |
dc.description.abstract | Fucoxanthin chlorophyll (Chl) a/c-binding proteins (FCPs) function as light harvesters in diatoms. The structure of a diatom photosystem II-FCPII (PSII-FCPII) supercomplex have been solved by cryo-electron microscopy (cryo-EM) previously; however, the FCPII subunits that constitute the FCPII tetramers and monomers are not identified individually due to their low resolutions. Here, we report a 2.5 Å resolution structure of the PSII-FCPII supercomplex using cryo-EM. Two types of tetrameric FCPs, S-tetramer, and M-tetramer, are identified as different types of hetero-tetrameric complexes. In addition, three FCP monomers, m1, m2, and m3, are assigned to different gene products of FCP. The present structure also identifies the positions of most Chls c and diadinoxanthins, which form a complicated pigment network. Excitation-energy transfer from FCPII to PSII is revealed by time-resolved fluorescence spectroscopy. These structural and spectroscopic findings provide insights into an assembly model of FCPII and its excitation-energy transfer and quenching processes. | en |
dc.language.iso | eng | - |
dc.publisher | Springer Nature | en |
dc.rights | © The Author(s) 2022 | en |
dc.rights | This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. | en |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | Antenna complex | en |
dc.subject | Photosystem II | en |
dc.title | Structural basis for different types of hetero-tetrameric light-harvesting complexes in a diatom PSII-FCPII supercomplex | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Nature Communications | en |
dc.identifier.volume | 13 | - |
dc.relation.doi | 10.1038/s41467-022-29294-5 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 1764 | - |
dc.address | Research Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama University | en |
dc.address | Research Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama University | en |
dc.address | Graduate School of Biostudies, Kyoto University | en |
dc.address | Graduate School of Agriculture, Kyoto University | en |
dc.address | Institute of Low Temperature Science, Hokkaido University | en |
dc.address | Biomolecular Characterization Unit, RIKEN Center for Sustainable Resource Science | en |
dc.address | Biomolecular Characterization Unit, RIKEN Center for Sustainable Resource Science | en |
dc.address | Research Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama University | en |
dc.address | Graduate School of Science, Kobe University | en |
dc.address | Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba | en |
dc.address | Research Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama University | en |
dc.identifier.pmid | 35365610 | - |
dc.relation.url | https://www.kyoto-u.ac.jp/ja/research-news/2022-04-04 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 20K06528 | - |
datacite.awardNumber | 21K19085 | - |
datacite.awardNumber | 20H02914 | - |
datacite.awardNumber | 20H03116 | - |
datacite.awardNumber | 20H03194 | - |
datacite.awardNumber | 16H06553 | - |
datacite.awardNumber | 17H06433 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K06528/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K19085/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H02914/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H03116/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H03194/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-16H06553/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-ORGANIZER-17H06433/ | - |
dc.identifier.eissn | 2041-1723 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | 好熱性シアノバクテリア由来光合成超複合体の機能・構造解明 | ja |
jpcoar.awardTitle | 全可視光を吸収する光合成色素蛋白質の創出 | ja |
jpcoar.awardTitle | フィコビリソーム-四量体光化学系I超複合体の構造生物学的研究 | ja |
jpcoar.awardTitle | 実用モデル珪藻の光環境応答・適応機構の最適化 | ja |
jpcoar.awardTitle | 褐藻由来光化学系アンテナ超複合体の単粒子構造解析 | ja |
jpcoar.awardTitle | プロトン勾配による集光のフィードバック制御 | ja |
jpcoar.awardTitle | 光合成分子機構の学理解明と時空間制御による革新的光-物質変換系の創製(総括班) | ja |
出現コレクション: | 学術雑誌掲載論文等 |
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