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| Architecture of the chloroplast PSI-NDH supercomplex in Hordeum vulgare | |
Shen, Liangliang1; Tang, Kailu2,3; Wang, Wenda; Wang, Chen2,3; Wu, Hangjun4; Mao, Zhiyuan1; An, Shaoya2,3,4; Chang, Shenghai4; Kuang, Tingyun; Shen, Jian-Ren ; Han, Guangye; Zhang, Xing2,3,4,7
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| 2022 | |
| Source Publication | NATURE
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| ISSN | 0028-0836 |
| Volume | 601Issue:7894Pages:649+ |
| Abstract | The chloroplast NADH dehydrogenase-like (NDH) complex is composed of at least 29 subunits and has an important role in mediating photosystem I (PSI) cyclic electron transport (CET)(1-3). The NDH complex associates with PSI to form the PSI-NDH supercomplex and fulfil its function. Here, we report cryo-electron microscopy structures of a PSI-NDH supercomplex from barley (Hordeum vulgare). The structures reveal that PSI-NDH is composed of two copies of the PSI-light-harvesting complex I (LHCI) subcomplex and one NDH complex. Two monomeric LHCI proteins, Lhca5 and Lhca6, mediate the binding of two PSI complexes to NDH. Ten plant chloroplast-specific NDH subunits are presented and their exact positions as well as their interactions with other subunits in NDH are elucidated. In all, this study provides a structural basis for further investigations on the functions and regulation of PSI-NDH-dependent CET. |
| Subject Area | Multidisciplinary Sciences |
| DOI | 10.1038/s41586-021-04277-6 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | CYCLIC ELECTRON FLOW ; NAD(P)H DEHYDROGENASE COMPLEX ; PHOTOSYSTEM-I ; PROTEIN ; TRANSPORT ; SUBUNITS ; TOBACCO ; PHOTOSYNTHESIS ; PSBQ ; PGR5 |
| WOS Research Area | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS ID | WOS:000741978500001 |
| Publisher | NATURE PORTFOLIO |
| Subtype | Article |
| Publication Place | BERLIN |
| EISSN | 1476-4687 |
| Funding Organization | National Key R&D Program of China [2020YFA0907600, 2018YFA0507700, 2017YFA0503700, 2017YFA0504803, 2019YFA0906300, 2021YFA1300403] ; Strategic Priority Research Program of CAS [XDA26050402, XDB17000000] ; Key Research Program of Frontier Sciences of CAS [QYZDY-SSW-SMC003] ; Youth Innovation Promotion Association of CAS [2020081] ; CAS Interdisciplinary Innovation Team [JCTD-2020-06] ; CAS Project for Young Scientists in Basic Research [YSBR-004] ; Fundamental Research Funds for the Central Universities [2018XZZX001-13] ; JSPS KAKENHI [JP17H06434] |
| Corresponding Author Email | shen@cc.okayama-u.ac.jp ; hanguangye@ibcas.ac.cn ; xzhang1999@zju.edu.cn |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ibcas.ac.cn/handle/2S10CLM1/28781 |
| Collection | 中科院光生物学重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Photosynth Res Ctr, Inst Bot, Key Lab Photobiol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Zhejiang Univ, Dept Biophys, Sch Med, Sir Run Run Shaw Hosp, Hangzhou, Peoples R China 4.Zhejiang Univ, Dept Pathol, Sch Med, Sir Run Run Shaw Hosp, Hangzhou, Peoples R China 5.Zhejiang Univ, Ctr Cryo Electron Microscopy, Sch Med, Hangzhou, Peoples R China 6.Okayama Univ, Inst Interdisciplinary Sci, Okayama, Japan 7.Okayama Univ, Grad Sch Nat Sci & Technol, Okayama, Japan 8.Zhejiang Univ, Liangzhu Lab, Med Ctr, Hangzhou, Peoples R China |
| Recommended Citation GB/T 7714 | Shen, Liangliang,Tang, Kailu,Wang, Wenda,et al. Architecture of the chloroplast PSI-NDH supercomplex in Hordeum vulgare[J]. NATURE,2022,601(7894):649+. |
| APA | Shen, Liangliang.,Tang, Kailu.,Wang, Wenda.,Wang, Chen.,Wu, Hangjun.,...&Zhang, Xing.(2022).Architecture of the chloroplast PSI-NDH supercomplex in Hordeum vulgare.NATURE,601(7894),649+. |
| MLA | Shen, Liangliang,et al."Architecture of the chloroplast PSI-NDH supercomplex in Hordeum vulgare".NATURE 601.7894(2022):649+. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Shen-2022-Architectu（19151KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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