The pigment-protein network of a diatom photosystem II-light-harvesting antenna supercomplex
文献类型：期刊论文
| 作者 | Pi, Xiong; Zhao, Songhao3; Wang, Wenda; Liu, Desheng; Xu, Caizhe3; Han, Guangye; Kuang, Tingyun; Sui, Sen-Fang; Shen, Jian-Ren
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| 刊名 | SCIENCE
 |
| 出版日期 | 2019 |
| 卷号 | 365期号:6452页码:463+ |
| ISSN号 | 0036-8075 |
| DOI | 10.1126/science.aax4406 |
| 文献子类 | Article |
| 英文摘要 | Diatoms play important roles in global primary productivity and biogeochemical cycling of carbon, in part owing to the ability of their photosynthetic apparatus to adapt to rapidly changing light intensity. We report a cryo-electron microscopy structure of the photosystem II ( PSII)-fucoxanthin ( Fx) chlorophyll ( Chl) a/c binding protein ( FCPII) supercomplex from the centric diatom Chaetoceros gracilis. The supercomplex comprises two protomers, each with two tetrameric and three monomeric FCPIIs around a PSII core that contains five extrinsic oxygen-evolving proteins at the lumenal surface. The structure reveals the arrangement of a huge pigment network that contributes to efficient light energy harvesting, transfer, and dissipation processes in the diatoms. |
| 学科主题 | Multidisciplinary Sciences |
| 出版地 | WASHINGTON |
| 电子版国际标准刊号 | 1095-9203 |
| WOS关键词 | FUCOXANTHIN-CHLOROPHYLL PROTEINS ; ENERGY-TRANSFER PATHWAYS ; MARINE CENTRIC DIATOM ; A/C-BINDING PROTEIN ; CRYSTAL-STRUCTURE ; EXTRINSIC PROTEINS ; EXCITATION-ENERGY ; FUNCTIONAL-HETEROGENEITY ; CHAETOCEROS-GRACILIS ; COMPLEXES |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000485768400038 |
| 出版者 | AMER ASSOC ADVANCEMENT SCIENCE |
| 资助机构 | National Key R&D Program of China [2017YFA0503700, 2016YFA0501101, 2017YFA0504600] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31861143048, 31670745] ; Strategic Priority Research Program of CAS [XDB17000000] ; CAS Key Research program for Frontier Science [QYZDY-SSW-SMC003] ; National Basic Research Program of ChinaNational Basic Research Program of China [2015CB150100] ; JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP17H06433] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19558]  |
| 专题 | 中科院光生物学重点实验室 |
| 作者单位 | 1.Okayama Univ, Grad Sch Nat Sci & Technol, Res Inst Interdisciplinary Sci, Okayama 7008530, Japan 2.Tsinghua Univ, Beijing Adv Innovat Ctr Struct Biol, Sch Life Sci, State Key Lab Membrane Biol, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Bot, Photosynth Res Ctr, Key Lab Photobiol, Beijing 100093, Peoples R China 4.Univ Chinese Acad Sci, Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pi, Xiong,Zhao, Songhao,Wang, Wenda,et al. The pigment-protein network of a diatom photosystem II-light-harvesting antenna supercomplex[J]. SCIENCE,2019,365(6452):463+. |
| APA | Pi, Xiong.,Zhao, Songhao.,Wang, Wenda.,Liu, Desheng.,Xu, Caizhe.,...&Shen, Jian-Ren.(2019).The pigment-protein network of a diatom photosystem II-light-harvesting antenna supercomplex.SCIENCE,365(6452),463+. |
| MLA | Pi, Xiong,et al."The pigment-protein network of a diatom photosystem II-light-harvesting antenna supercomplex".SCIENCE 365.6452(2019):463+. |
入库方式： OAI收割
来源：植物研究所
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