登録情報 データベース : PDB / ID : 7a23 構造の表示 ダウンロードとリンクタイトル Plant mitochondrial respiratory complex I 要素13kDa 15kDa 18kDa 20.9kDa 24kDa 39kDa 51kDa 75kDa ACPM1 ACPM2 AGGG B12-1 B13 B14 B14.5a B14.5b B15 B16.6 B17.2 B18 B22 B8 B9 CA1 CAL1 ESSS MWFE Nad1m Nad2m Nad3m Nad4Lm Nad4m Nad5m Nad6m Nad7m Nad9m P1 P2 PDSW PGIV PSST TYKY Unk1 Unk2 残り40件を表示 表示を減らす 詳細キーワード MEMBRANE PROTEIN (膜タンパク質) / Respiration / Complex I (NADH:ユビキノン還元酵素 (水素イオン輸送型)) / mitochondria (ミトコンドリア) / plant (植物)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
cold acclimation / NADH dehydrogenase complex / 付加脱離酵素(リアーゼ); 炭素-酸素リアーゼ類; デヒドラターゼ類 / 光呼吸 / embryo development ending in seed dormancy / plant-type vacuole / NADH dehydrogenase activity / respiratory chain complex I / ubiquinone binding / electron transport coupled proton transport ... cold acclimation / NADH dehydrogenase complex / 付加脱離酵素(リアーゼ); 炭素-酸素リアーゼ類; デヒドラターゼ類 / 光呼吸 / embryo development ending in seed dormancy / plant-type vacuole / NADH dehydrogenase activity / respiratory chain complex I / ubiquinone binding / electron transport coupled proton transport / cobalt ion binding / response to osmotic stress / acyl carrier activity / 色素体 / NADH:ユビキノン還元酵素 (水素イオン輸送型) / mitochondrial respiratory chain complex I / mitochondrial respiratory chain complex I assembly / mitochondrial electron transport, NADH to ubiquinone / protein homotrimerization / 電子伝達系 / NADH dehydrogenase (ubiquinone) activity / quinone binding / ATP synthesis coupled electron transport / respirasome / 細胞呼吸 / respiratory electron transport chain / 葉緑体 / ミトコンドリア / carbonate dehydratase activity / ミトコンドリア / 2 iron, 2 sulfur cluster binding / ペルオキシソーム / fatty acid biosynthetic process / NAD binding / FMN binding / 4 iron, 4 sulfur cluster binding / ミトコンドリア内膜 / membrane => GO:0016020 / carbohydrate metabolic process / ミトコンドリアマトリックス / copper ion binding / 核小体 / ミトコンドリア / zinc ion binding / extracellular region / metal ion binding / 細胞核 / 細胞膜 / 細胞質基質 類似検索 - 分子機能 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, plant/fungi / At2g27730-like / NADH-ubiquinone oxidoreductase 11kDa subunit / NADH-ubiquinone oxidoreductase 11 kDa subunit / : / NAD(P)H-binding / NADH-ubiquinone oxidoreductase, 21kDa subunit, N-terminal / NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit / NAD(P)H-quinone oxidoreductase subunit 3, bacterial/plastid / NAD(P)H-quinone oxidoreductase, subunit N/subunit 2 ... NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, plant/fungi / At2g27730-like / NADH-ubiquinone oxidoreductase 11kDa subunit / NADH-ubiquinone oxidoreductase 11 kDa subunit / : / NAD(P)H-binding / NADH-ubiquinone oxidoreductase, 21kDa subunit, N-terminal / NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit / NAD(P)H-quinone oxidoreductase subunit 3, bacterial/plastid / NAD(P)H-quinone oxidoreductase, subunit N/subunit 2 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial / NADH-ubiquinone oxidoreductase, subunit 10 / NADH-ubiquinone oxidoreductase subunit 10 / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1 / NADH-ubiquinone oxidoreductase MWFE subunit / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 / Soluble ligand binding domain / Zinc finger, CHCC-type / Zinc-finger domain / SLBB domain / GRIM-19 / GRIM-19 protein / NADH dehydrogenase subunit 5, C-terminal / NADH dehydrogenase subunit 5 C-terminus / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 / NADH-ubiquinone oxidoreductase B12 subunit family / NDUFA6, LYR domain / NADH:ubiquinone oxidoreductase, NDUFS5-15kDa / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7, NDUB7 / NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) / NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamily / NADH dehydrogenase ubiquinone Fe-S protein 4 / NADH dehydrogenase ubiquinone Fe-S protein 4, mitochondrial / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2 / NDUFB9, LYR domain / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 / NADH ubiquinone oxidoreductase subunit NDUFA12 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 / NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5 / ETC complex I subunit conserved region / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6 / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8 / NADH-quinone oxidoreductase, chain G, C-terminal / NADH-ubiquinone oxidoreductase subunit G, C-terminal / Bacterial transferase hexapeptide (six repeats) / Respiratory-chain NADH dehydrogenase 20 Kd subunit signature. / NADH-ubiquinone oxidoreductase, 20 Kd subunit / NADH-quinone oxidoreductase, chain I / NAD(P)H-quinone oxidoreductase subunit D/H / NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site / Respiratory chain NADH dehydrogenase 49 Kd subunit signature. / NADH-quinone oxidoreductase, subunit D / Respiratory-chain NADH dehydrogenase, 49 Kd subunit / NADH:ubiquinone oxidoreductase, subunit G / Respiratory-chain NADH dehydrogenase 75 Kd subunit signature 3. / Respiratory-chain NADH dehydrogenase 75 Kd subunit signature 2. / NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ / NADH dehydrogenase, subunit C / NADH ubiquinone oxidoreductase, F subunit / NADH-plastoquinone oxidoreductase, chain 5 subgroup / NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved site / Respiratory chain NADH dehydrogenase 30 Kd subunit signature. / NADH-quinone oxidoreductase, chain M/4 / Complex 1 protein (LYR family) / 2Fe-2S iron-sulfur cluster binding domain / Respiratory-chain NADH dehydrogenase 75 Kd subunit signature 1. / NADH-ubiquinone oxidoreductase chain 4L/K / NADH:ubiquinone/plastoquinone oxidoreductase, chain 6 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6 / NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved site / NADH:ubiquinone oxidoreductase, 30kDa subunit / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminal / NADH-quinone oxidoreductase, chain 5-like / NADH:ubiquinone oxidoreductase, 30kDa subunit superfamily / Respiratory-chain NADH dehydrogenase, 30 Kd subunit / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus / NADH-ubiquinone oxidoreductase-G iron-sulfur binding region / NADH-ubiquinone oxidoreductase-G iron-sulfur binding region / Respiratory-chain NADH dehydrogenase 51 Kd subunit signature 1. / NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-like / NADH-ubiquinone/plastoquinone oxidoreductase chain 4L / NADH:ubiquinone/plastoquinone oxidoreductase, chain 3 / NADH:ubiquinone oxidoreductase, subunit 3 superfamily / NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 / Respiratory-chain NADH dehydrogenase 24 Kd subunit signature. / 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デヒドロゲナーゼ / CHCH / NuoE domain / CHCH domain / NADH:ubiquinone oxidoreductase / NADH-quinone oxidoreductase subunit E-like / Trimeric LpxA-like superfamily / Thioredoxin-like [2Fe-2S] ferredoxin / NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit / Proton-conducting membrane transporter 類似検索 - ドメイン・相同性 炭酸水素塩 / CARDIOLIPIN / FE2/S2 (INORGANIC) CLUSTER / フラビンモノヌクレオチド / Chem-NDP / Chem-PEV / 鉄・硫黄クラスター / ホスファチジルイノシトール / UBIQUINONE-10 / NADH-ubiquinone oxidoreductase chain 2 ... 炭酸水素塩 / CARDIOLIPIN / FE2/S2 (INORGANIC) CLUSTER / フラビンモノヌクレオチド / Chem-NDP / Chem-PEV / 鉄・硫黄クラスター / ホスファチジルイノシトール / UBIQUINONE-10 / NADH-ubiquinone oxidoreductase chain 2 / NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial / Acyl carrier protein 2, mitochondrial / NADH-ubiquinone oxidoreductase chain 5 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial / Acyl carrier protein 1, mitochondrial / NADH-ubiquinone oxidoreductase chain 6 / NADH-ubiquinone oxidoreductase chain 3 / NADH-ubiquinone oxidoreductase chain 1 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 2 / NADH-ubiquinone oxidoreductase chain 4 / NADH-ubiquinone oxidoreductase chain 4L / At4g16450 / ESSS subunit of NADH:ubiquinone oxidoreductase (Complex I) protein / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8-B / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13-A / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 / Excitatory amino acid transporter / NADH dehydrogenase [ubiquinone] iron-sulfur protein 3 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 1, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial / Probable NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5, mitochondrial / Gamma carbonic anhydrase-like 1, mitochondrial / NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial / Gamma carbonic anhydrase 1, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 8-B, mitochondrial / At1g67350 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 5-B / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10-A / NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial / Probable NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3-B / Furry / At2g31490 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7 / At2g46540/F11C10.23 / Uncharacterized protein At2g27730, mitochondrial 類似検索 - 構成要素生物種 Brassica oleracea (キャベツ)手法 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.7 Å 詳細データ登録者 Soufari, H. / Waltz, F. / Hashem, Y. 資金援助 フランス, 2件 詳細 詳細を隠す組織 認可番号 国 French National Research Agency ANR-16-CE11-0024-02 フランス European Research Council (ERC) 759120
引用ジャーナル : Nat Commun / 年 : 2020タイトル : Specific features and assembly of the plant mitochondrial complex I revealed by cryo-EM.著者 : Heddy Soufari / Camila Parrot / Lauriane Kuhn / Florent Waltz / Yaser Hashem / 要旨 : Mitochondria are the powerhouses of eukaryotic cells and the site of essential metabolic reactions. Complex I or NADH:ubiquinone oxidoreductase is the main entry site for electrons into the ... Mitochondria are the powerhouses of eukaryotic cells and the site of essential metabolic reactions. Complex I or NADH:ubiquinone oxidoreductase is the main entry site for electrons into the mitochondrial respiratory chain and constitutes the largest of the respiratory complexes. Its structure and composition vary across eukaryote species. However, high resolution structures are available only for one group of eukaryotes, opisthokonts. In plants, only biochemical studies were carried out, already hinting at the peculiar composition of complex I in the green lineage. Here, we report several cryo-electron microscopy structures of the plant mitochondrial complex I. We describe the structure and composition of the plant respiratory complex I, including the ancestral mitochondrial domain composed of the carbonic anhydrase. We show that the carbonic anhydrase is a heterotrimeric complex with only one conserved active site. This domain is crucial for the overall stability of complex I as well as a peculiar lipid complex composed of cardiolipin and phosphatidylinositols. Moreover, we also describe the structure of one of the plant-specific complex I assembly intermediates, lacking the whole P module, in presence of the maturation factor GLDH. GLDH prevents the binding of the plant specific P1 protein, responsible for the linkage of the P to the P module. 履歴 登録 2020年8月15日 登録サイト : PDBE / 処理サイト : PDBE改定 1.0 2020年10月28日 Provider : repository / タイプ : Initial release