登録情報 データベース : EMDB / ID : EMD-9989 構造の表示 ダウンロードとリンクタイトル Supercomplex for cylic electron transport in cyanobacteria マップデータ 詳細 試料複合体 : Electron transport complex NDH-Fd from cyanobacteriaリガンド : x 7種 詳細 キーワード Cylic electron transport / photosynthetic NDH complex / Cyanobacteria / ELECTRON TRANSPORT機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
トランスロカーゼ; ヒドロンの輸送の触媒; 酸化還元酵素反応を伴う / NADH dehydrogenase complex / transmembrane transporter complex / photosynthetic electron transport chain / oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor / NADH dehydrogenase activity / plasma membrane-derived thylakoid membrane / photosynthesis, light reaction / ubiquinone binding / electron transport coupled proton transport ... トランスロカーゼ; ヒドロンの輸送の触媒; 酸化還元酵素反応を伴う / NADH dehydrogenase complex / transmembrane transporter complex / photosynthetic electron transport chain / oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor / NADH dehydrogenase activity / plasma membrane-derived thylakoid membrane / photosynthesis, light reaction / ubiquinone binding / electron transport coupled proton transport / respiratory chain complex I / NADH dehydrogenase (ubiquinone) activity / quinone binding / ATP synthesis coupled electron transport / endomembrane system / aerobic respiration / electron transport chain / 2 iron, 2 sulfur cluster binding / NAD binding / 4 iron, 4 sulfur cluster binding / electron transfer activity / iron ion binding / metal ion binding / membrane / plasma membrane 類似検索 - 分子機能 Protein of unknown function DUF2996 / Protein of unknown function (DUF2996) / NADH dehydrogenase-like complex, subunit S / NAD(P)H dehydrogenase subunit S / NADH:ubiquinone/plastoquinone oxidoreductase, chloroplast chain 5, C-terminal / NAD(P)H-quinone oxidoreductase subunit O / NADH-dehyrogenase subunit F, TMs, (complex I) C-terminus / Cyanobacterial and plant NDH-1 subunit O / NAD(P)H-quinone oxidoreductase subunit M / NAD(P)H-quinone oxidoreductase subunit L ... Protein of unknown function DUF2996 / Protein of unknown function (DUF2996) / NADH dehydrogenase-like complex, subunit S / NAD(P)H dehydrogenase subunit S / NADH:ubiquinone/plastoquinone oxidoreductase, chloroplast chain 5, C-terminal / NAD(P)H-quinone oxidoreductase subunit O / NADH-dehyrogenase subunit F, TMs, (complex I) C-terminus / Cyanobacterial and plant NDH-1 subunit O / NAD(P)H-quinone oxidoreductase subunit M / NAD(P)H-quinone oxidoreductase subunit L / NAD(P)H-quinone oxidoreductase, subunit N / NADH-quinone oxidoreductase chain 4 / Cyanobacterial and plastid NDH-1 subunit M / NADH dehydrogenase transmembrane subunit / NADH-quinone oxidoreductase cyanobacterial subunit N / NADH-plastoquinone oxidoreductase, subunit I / NAD(P)H-quinone oxidoreductase subunit 2, N-terminal / NAD(P)H-quinone oxidoreductase subunit 2 N-terminal / Ferredoxin [2Fe-2S], plant / NAD(P)H-quinone oxidoreductase subunit 3, bacterial/plastid / NAD(P)H-quinone oxidoreductase, subunit N/subunit 2 / 2Fe-2S ferredoxin, iron-sulphur binding site / 2Fe-2S ferredoxin-type iron-sulfur binding region signature. / 2Fe-2S iron-sulfur cluster binding domain / Respiratory-chain NADH dehydrogenase 20 Kd subunit signature. / NADH-ubiquinone oxidoreductase, 20 Kd subunit / NADH-quinone oxidoreductase, chain I / NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ / NADH-plastoquinone oxidoreductase, chain 5 subgroup / NADH-quinone oxidoreductase, chain M/4 / NADH-ubiquinone oxidoreductase chain 4L/K / NADH:ubiquinone/plastoquinone oxidoreductase, chain 6 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6 / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminal / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus / NAD(P)H-quinone oxidoreductase subunit D/H / NADH-quinone oxidoreductase, chain 5-like / NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site / NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-like / NADH-ubiquinone/plastoquinone oxidoreductase chain 4L / Respiratory chain NADH dehydrogenase 49 Kd subunit signature. / NADH-quinone oxidoreductase, subunit D / Respiratory-chain NADH dehydrogenase, 49 Kd subunit / NADH dehydrogenase, subunit C / NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved site / Respiratory chain NADH dehydrogenase 30 Kd subunit signature. / NADH:ubiquinone oxidoreductase / NADH:ubiquinone oxidoreductase, 30kDa subunit / NADH:ubiquinone oxidoreductase, 30kDa subunit superfamily / Respiratory-chain NADH dehydrogenase, 30 Kd subunit / NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit / NADH:quinone oxidoreductase/Mrp antiporter, TM / NADH:ubiquinone/plastoquinone oxidoreductase, chain 3 / NADH:ubiquinone oxidoreductase, subunit 3 superfamily / NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 / NADH:ubiquinone oxidoreductase, subunit 1, conserved site / Respiratory-chain NADH dehydrogenase subunit 1 signature 1. / Respiratory-chain NADH dehydrogenase subunit 1 signature 2. / NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit H / NADH dehydrogenase / NADH:ubiquinone oxidoreductase-like, 20kDa subunit / NADH ubiquinone oxidoreductase, 20 Kd subunit / [NiFe]-hydrogenase, large subunit / Beta-grasp domain superfamily / 4Fe-4S dicluster domain / 2Fe-2S ferredoxin-type iron-sulfur binding domain profile. / 2Fe-2S ferredoxin-type iron-sulfur binding domain / 2Fe-2S ferredoxin-like superfamily / 4Fe-4S ferredoxin, iron-sulphur binding, conserved site / 4Fe-4S ferredoxin-type iron-sulfur binding region signature. / 4Fe-4S ferredoxin-type iron-sulfur binding domain profile. / 4Fe-4S ferredoxin-type, iron-sulphur binding domain 類似検索 - ドメイン・相同性 Ferredoxin-1 / NAD(P)H-quinone oxidoreductase subunit J / NAD(P)H-quinone oxidoreductase subunit 3 / NAD(P)H-quinone oxidoreductase subunit H / NAD(P)H-quinone oxidoreductase subunit N / NADH dehydrogenase subunit 5 / NAD(P)H-quinone oxidoreductase chain 4 1 / NAD(P)H-quinone oxidoreductase subunit L / NAD(P)H-quinone oxidoreductase subunit K / NAD(P)H-quinone oxidoreductase subunit 4L ... Ferredoxin-1 / NAD(P)H-quinone oxidoreductase subunit J / NAD(P)H-quinone oxidoreductase subunit 3 / NAD(P)H-quinone oxidoreductase subunit H / NAD(P)H-quinone oxidoreductase subunit N / NADH dehydrogenase subunit 5 / NAD(P)H-quinone oxidoreductase chain 4 1 / NAD(P)H-quinone oxidoreductase subunit L / NAD(P)H-quinone oxidoreductase subunit K / NAD(P)H-quinone oxidoreductase subunit 4L / NADH-quinone oxidoreductase subunit J / NAD(P)H-quinone oxidoreductase subunit I / NAD(P)H-quinone oxidoreductase subunit 1 / Tlr0636 protein / Tlr0472 protein / NAD(P)H-quinone oxidoreductase subunit M / NAD(P)H-quinone oxidoreductase subunit 2 / NAD(P)H-quinone oxidoreductase subunit O / Proton-translocating NADH-quinone dehydrogenase subunit P NdhP / Proton-translocating NADH-quinone dehydrogenase subunit Q NdhQ 類似検索 - 構成要素生物種 Thermosynechococcus elongatus BP-1 (バクテリア) / Thermosynechococcus elongatus (strain BP-1) (バクテリア)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.0 Å 詳細 データ登録者Pan X / Cao D / Xie F / Zhang Z / Li M 資金援助 中国, 9件 詳細 詳細を隠すOrganization Grant number 国 Ministry of Science and Technology (China) 2017YFA0503702 中国 Ministry of Science and Technology (China) 2017YFA0504700 中国 Ministry of Science and Technology (China) 2016YFA0502900 中国 Chinese Academy of Sciences XDB08020302 中国 Chinese Academy of Sciences XDB08030204 中国 Chinese Academy of Sciences XDB27020106 中国 Chinese Academy of Sciences QYZDB-SSW-SMC005 中国 National Natural Science Foundation of China 31770778 中国 National Natural Science Foundation of China 31600609 中国
引用ジャーナル : Nat Commun / 年 : 2020タイトル : Structural basis for electron transport mechanism of complex I-like photosynthetic NAD(P)H dehydrogenase.
著者 :
Xiaowei Pan / Duanfang Cao / Fen Xie / Fang Xu / Xiaodong Su / Hualing Mi / Xinzheng Zhang / Mei Li / 要旨 :
NAD(P)H dehydrogenase-like (NDH) complex NDH-1L of cyanobacteria plays a crucial role in cyclic electron flow (CEF) around photosystem I and respiration processes. NDH-1L couples the electron ... NAD(P)H dehydrogenase-like (NDH) complex NDH-1L of cyanobacteria plays a crucial role in cyclic electron flow (CEF) around photosystem I and respiration processes. NDH-1L couples the electron transport from ferredoxin (Fd) to plastoquinone (PQ) and proton pumping from cytoplasm to the lumen that drives the ATP production. NDH-1L-dependent CEF increases the ATP/NADPH ratio, and is therefore pivotal for oxygenic phototrophs to function under stress. Here we report two structures of NDH-1L from Thermosynechococcus elongatus BP-1, in complex with one Fd and an endogenous PQ, respectively. Our structures represent the complete model of cyanobacterial NDH-1L, revealing the binding manner of NDH-1L with Fd and PQ, as well as the structural elements crucial for proper functioning of the NDH-1L complex. Together, our data provides deep insights into the electron transport from Fd to PQ, and its coupling with proton translocation in NDH-1L. 残り1件を表示 表示を減らす履歴 登録 2019年7月15日 - ヘッダ(付随情報) 公開 2020年2月12日 - マップ公開 2020年2月12日 - 更新 2024年3月27日 - 現状 2024年3月27日 処理サイト : PDBj / 状態 : 公開
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