Cryo-EM structure of the prasinophyte-specific light-harvesting complex (Lhcp)from Ostreococcus tauri

Cryo-EM structure of the prasinophyte-specific light-harvesting complex (Lhcp)from Ostreococcus tauri Descriptor: (1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL, (1~{S})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaenyl]cyclohex-3-en-1-ol, (3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-1-[(1~{S},4~{S})-2,2-dimethyl-6-methylidene-1,4-bis(oxidanyl)cyclohexyl]-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-2-one, ... Authors: Shan, J, Sheng, X, Ishii, A, Watanabe, A, Song, C, Murata, K, Minagawa, J, Liu, Z. Deposit date: 2022-11-13 Release date: 2023-04-26 Last modified: 2024-10-23 Method: ELECTRON MICROSCOPY (3.44 Å) Cite: The photosystem I supercomplex from a primordial green alga Ostreococcus tauri harbors three light-harvesting complex trimers. Elife, 12, 2023塔氏球藻（Ostreococcus tauri）的扁藻门（prasinophyte）特异性捕光复合物（light-harvesting complex, Lhcp）的冷冻电子显微镜（Cryo-EM）结构 描述项：(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-羟基-2,2,6-三甲基-7-氧杂双环[4.1.0]庚-1-基]-3,7,12,16-四甲基十八碳-1,3,5,7,9,11,13,15,17-九烯亚基}-1,5,5-三甲基环己烷-1,3-二醇、(1S)-3,5,5-三甲基-4-[(3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-四甲基-18-[(1R,4R)-2,6,6-三甲基-4-羟基环己-2-烯-1-基]十八碳-3,5,7,9,11,13,15,17-八烯基]环己-3-烯-1-醇、(3E,5E,7E,9E,11E,13E,15E,17E)-1-[(1S,4S)-2,2-二甲基-6-亚甲基-1,4-二羟基环己基]-3,7,12,16-四甲基-18-[(1R,4R)-2,6,6-三甲基-4-羟基环己-2-烯-1-基]十八碳-3,5,7,9,11,13,15,17-八烯-2-酮…… 作者：单杰、盛鑫、Ishii A、Watanabe A、宋超、Murata K、Minagawa J、刘钊 提交日期：2022-11-13 发布日期：2023-04-26 最后修改日期：2024-10-23 实验方法：电子显微镜（分辨率3.44埃） 引用文献：原始绿藻塔氏球藻的光系统I超复合物含有三个捕光复合物三聚体。《eLife》，2023年，第12卷