登録情報 データベース : EMDB / ID : EMD-14764 ダウンロードとリンクタイトル Late assembly intermediate of the proximal proton pumping module of complex I with assembly factors NDUFAF1 and CIA84 マップデータLate assembly intermediate of the proximal proton pumping module of complex I with assembly factors NDUFAF1 and CIA84. 詳細 試料複合体 : Late assembly intermediate of the proximal proton pumping module of complex I with assembly factors NDUFAF1 and CIA84リガンド : x 5種 詳細 キーワード assembly respiratory chain membrane protein mitochondria / 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
NADH dehydrogenase complex assembly / NADH dehydrogenase complex / NADH:ubiquinone reductase (H+-translocating) / mitochondrial respiratory chain complex I assembly / mitochondrial electron transport, NADH to ubiquinone / respiratory chain complex I / NADH dehydrogenase (ubiquinone) activity / ATP synthesis coupled electron transport / aerobic respiration / mitochondrial membrane ... NADH dehydrogenase complex assembly / NADH dehydrogenase complex / NADH:ubiquinone reductase (H+-translocating) / mitochondrial respiratory chain complex I assembly / mitochondrial electron transport, NADH to ubiquinone / respiratory chain complex I / NADH dehydrogenase (ubiquinone) activity / ATP synthesis coupled electron transport / aerobic respiration / mitochondrial membrane / mitochondrial intermembrane space / unfolded protein binding / oxidoreductase activity / mitochondrial inner membrane / mitochondrion / membrane 類似検索 - 分子機能 NADH:ubiquinone oxidoreductase intermediate-associated protein 30 / Complex I intermediate-associated protein 30, mitochondrial / Complex I intermediate-associated protein 30 (CIA30) / NADH-ubiquinone oxidoreductase, 21kDa subunit, C-terminal, fungi / NADH-ubiquinone oxidoreductase 9.5kDa subunit / C-terminal of NADH-ubiquinone oxidoreductase 21 kDa subunit / : / NADH-ubiquinone oxidoreductase, 21kDa subunit, N-terminal / NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1 ... NADH:ubiquinone oxidoreductase intermediate-associated protein 30 / Complex I intermediate-associated protein 30, mitochondrial / Complex I intermediate-associated protein 30 (CIA30) / NADH-ubiquinone oxidoreductase, 21kDa subunit, C-terminal, fungi / NADH-ubiquinone oxidoreductase 9.5kDa subunit / C-terminal of NADH-ubiquinone oxidoreductase 21 kDa subunit / : / NADH-ubiquinone oxidoreductase, 21kDa subunit, N-terminal / NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1 / NADH-ubiquinone oxidoreductase MWFE subunit / NADH:ubiquinone oxidoreductase, NDUFS5-15kDa / GRIM-19 / GRIM-19 protein / NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5 / NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ / NADH-ubiquinone oxidoreductase chain 4L/K / NADH:ubiquinone/plastoquinone oxidoreductase, chain 6 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6 / NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-like / NADH-ubiquinone/plastoquinone oxidoreductase chain 4L / 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 / CHCH / CHCH domain / Coiled coil-helix-coiled coil-helix (CHCH) domain profile. / Galactose-binding-like domain superfamily 類似検索 - ドメイン・相同性 Mitochondrial group I intron splicing factor CCM1 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 / NADH:ubiquinone oxidoreductase intermediate-associated protein 30 domain-containing protein / Uncharacterized protein / Uncharacterized protein / NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit-domain-containing protein / NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 / NADH-ubiquinone oxidoreductase / NADH-ubiquinone oxidoreductase chain 3 ... Mitochondrial group I intron splicing factor CCM1 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 / NADH:ubiquinone oxidoreductase intermediate-associated protein 30 domain-containing protein / Uncharacterized protein / Uncharacterized protein / NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit-domain-containing protein / NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 / NADH-ubiquinone oxidoreductase / NADH-ubiquinone oxidoreductase chain 3 / NADH-ubiquinone oxidoreductase chain 1 / NADH-ubiquinone oxidoreductase chain 6 / NADH-ubiquinone oxidoreductase chain 2 / NADH-ubiquinone oxidoreductase chain 4L 類似検索 - 構成要素生物種 Yarrowia lipolytica (酵母)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.2 Å 詳細 データ登録者Schiller J / Laube E / Vonck J / Zickermann V 資金援助 ドイツ, 1件 詳細 詳細を隠すOrganization Grant number 国 German Research Foundation (DFG) ZI 552/4-2 ドイツ
引用ジャーナル : Sci Adv / 年 : 2022タイトル : Insights into complex I assembly: Function of NDUFAF1 and a link with cardiolipin remodeling.著者 : Jonathan Schiller / Eike Laube / Ilka Wittig / Werner Kühlbrandt / Janet Vonck / Volker Zickermann / 要旨 : Respiratory complex I is a ~1-MDa proton pump in mitochondria. Its structure has been revealed in great detail, but the structural basis of its assembly, in humans involving at least 15 assembly ... Respiratory complex I is a ~1-MDa proton pump in mitochondria. Its structure has been revealed in great detail, but the structural basis of its assembly, in humans involving at least 15 assembly factors, is essentially unknown. We determined cryo-electron microscopy structures of assembly intermediates associated with assembly factor NDUFAF1 in a yeast model system. Subunits ND2 and NDUFC2 together with assembly factors NDUFAF1 and CIA84 form the nucleation point of the NDUFAF1-dependent assembly pathway. Unexpectedly, the cardiolipin remodeling enzyme tafazzin is an integral component of this core complex. In a later intermediate, all 12 subunits of the proximal proton pump module have assembled. NDUFAF1 locks the central ND3 subunit in an assembly-competent conformation, and major rearrangements of central subunits are required for complex I maturation. 履歴 登録 2022年4月13日 - ヘッダ(付随情報) 公開 2022年11月23日 - マップ公開 2022年11月23日 - 更新 2024年11月13日 - 現状 2024年11月13日 処理サイト : PDBe / 状態 : 公開
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