登録情報 データベース : EMDB / ID : EMD-0004 ダウンロードとリンクタイトル Saccharomyces cerevisiae respiratory supercomplex III2IV マップデータModelling map 詳細 試料複合体 : Saccharomyces cerevisiae Supercomplex (III2IV)複合体 : Saccharomyces cerevisiae complex III複合体 : Saccharomyces cerevisiae complex IVリガンド : x 13種 詳細 キーワード Respiratory chain / supercomplex / bc1 complex / cytochrome c oxidase / 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
Complex III assembly / : / matrix side of mitochondrial inner membrane / : / mitochondrial respiratory chain complex IV assembly / Respiratory electron transport / mitochondrial respirasome assembly / Mitochondrial protein degradation / mitochondrial respiratory chain complex III assembly / cellular respiration ... Complex III assembly / : / matrix side of mitochondrial inner membrane / : / mitochondrial respiratory chain complex IV assembly / Respiratory electron transport / mitochondrial respirasome assembly / Mitochondrial protein degradation / mitochondrial respiratory chain complex III assembly / cellular respiration / respiratory chain complex IV / cytochrome-c oxidase / respiratory chain complex III / quinol-cytochrome-c reductase / mitochondrial electron transport, cytochrome c to oxygen / quinol-cytochrome-c reductase activity / cytochrome-c oxidase activity / mitochondrial electron transport, ubiquinol to cytochrome c / mitochondrial crista / ubiquinone binding / ATP synthesis coupled electron transport / enzyme regulator activity / proton transmembrane transport / nuclear periphery / aerobic respiration / respiratory electron transport chain / metalloendopeptidase activity / mitochondrial intermembrane space / 2 iron, 2 sulfur cluster binding / mitochondrial membrane / oxidoreductase activity / electron transfer activity / mitochondrial inner membrane / copper ion binding / heme binding / mitochondrion / proteolysis / zinc ion binding / metal ion binding / membrane / cytosol 類似検索 - 分子機能 : / Cytochrome c oxidase subunit VII, budding yeast / Cytochrome c oxidase, subunit VIIa, fungal / Cytochrome b-c1 complex subunit 10, fungi / Ubiquinol-cytochrome-c reductase complex subunit (QCR10) / Cytochrome c oxidase, subunit VIa, conserved site / Cytochrome c oxidase subunit VIa signature. / Cytochrome c oxidase, subunit VIa / Cytochrome c oxidase, subunit VIa superfamily / Cytochrome c oxidase subunit VIa ... : / Cytochrome c oxidase subunit VII, budding yeast / Cytochrome c oxidase, subunit VIIa, fungal / Cytochrome b-c1 complex subunit 10, fungi / Ubiquinol-cytochrome-c reductase complex subunit (QCR10) / Cytochrome c oxidase, subunit VIa, conserved site / Cytochrome c oxidase subunit VIa signature. / Cytochrome c oxidase, subunit VIa / Cytochrome c oxidase, subunit VIa superfamily / Cytochrome c oxidase subunit VIa / Cytochrome c oxidase, subunit VIb / : / Cytochrome c oxidase subunit Vb, zinc binding region signature. / Cytochrome c oxidase subunit VIIc / Cytochrome c oxidase subunit IV family / Cytochrome c oxidase, subunit VIb superfamily / Cytochrome c oxidase subunit VIIc superfamily / Cytochrome c oxidase subunit IV superfamily / Cytochrome c oxidase subunit VIIc / Cytochrome c oxidase subunit IV / Cytochrome c oxidase subunit 2, C-terminal / Cytochrome oxidase c subunit VIb / Cytochrome c oxidase, subunit Va/VI / Cytochrome c oxidase, subunit Va/VI superfamily / Cytochrome c oxidase subunit Va / Cytochrome c oxidase subunit VII / Cytochrome c oxidase subunit VII / Cytochrome c oxidase, subunit Vb / Cytochrome c oxidase subunit Vb / Cytochrome c oxidase subunit Vb, zinc binding domain profile. / Cytochrome c oxidase, subunit Vb superfamily / Cytochrome c oxidase subunit III domain / Cytochrome c oxidase, subunit II / Cytochrome c oxidase subunit I domain / Cytochrome C oxidase subunit II, transmembrane domain / Cytochrome b-c1 complex subunit 8 / UcrQ family / Cytochrome bc1 complex subunit Rieske, transmembrane domain superfamily / Cytochrome C oxidase subunit II, transmembrane domain / Cytochrome oxidase subunit II transmembrane region profile. / Cytochrome b-c1 complex subunit 7 / Cytochrome b-c1 complex subunit 7 superfamily / Ubiquinol-cytochrome C reductase complex 14kD subunit / Cytochrome c oxidase subunit III / Cytochrome c oxidase subunit III-like / Cytochrome c oxidase, subunit III, 4-helical bundle / Cytochrome c oxidase subunit III / Heme-copper oxidase subunit III family profile. / Cytochrome b-c1 complex subunit 8 superfamily / Cytochrome c oxidase subunit III-like superfamily / Cytochrome b-c1 complex subunit Rieske, transmembrane domain / Ubiquinol cytochrome reductase transmembrane region / Cytochrome b-c1 complex subunit 9 / Cytochrome b-c1 complex subunit 9 superfamily / Cytochrome b-c1 complex subunit 9 / Ubiquinol-cytochrome C reductase hinge domain / Ubiquinol-cytochrome C reductase hinge domain superfamily / Ubiquinol-cytochrome C reductase hinge protein / Cytochrome c1, transmembrane anchor, C-terminal / Cytochrome c/quinol oxidase subunit II / : / Cytochrome b / Cytochrome C oxidase subunit II, transmembrane domain superfamily / Copper centre Cu(A) / CO II and nitrous oxide reductase dinuclear copper centers signature. / Ubiquinol-cytochrome c reductase, iron-sulphur subunit / : / Cytochrome c1 / Cytochrome C1 family / Cytochrome c oxidase, subunit I, copper-binding site / Heme-copper oxidase catalytic subunit, copper B binding region signature. / Peptidase M16, zinc-binding site / Insulinase family, zinc-binding region signature. / Cytochrome c oxidase-like, subunit I domain / Cytochrome oxidase subunit I profile. / : / Cytochrome b/b6, C-terminal / Cytochrome b(C-terminal)/b6/petD / Cytochrome b/b6 C-terminal region profile. / Cytochrome c oxidase subunit I / Cytochrome c oxidase-like, subunit I superfamily / Cytochrome C and Quinol oxidase polypeptide I / Cytochrome b/b6, C-terminal domain superfamily / Cytochrome b/b6/petB / Cytochrome C oxidase subunit II, periplasmic domain / Cytochrome c oxidase subunit II-like C-terminal / Cytochrome oxidase subunit II copper A binding domain profile. / Rieske iron-sulphur protein, C-terminal / Cytochrome b/b6, N-terminal / Cytochrome b/b6-like domain superfamily / Cytochrome b/b6 N-terminal region profile. / Di-haem cytochrome, transmembrane / Rieske iron-sulphur protein / Peptidase M16, C-terminal / Peptidase M16 inactive domain / Peptidase M16, N-terminal / Insulinase (Peptidase family M16) / Metalloenzyme, LuxS/M16 peptidase-like / Rieske [2Fe-2S] domain / Rieske [2Fe-2S] iron-sulphur domain 類似検索 - ドメイン・相同性 Cytochrome c oxidase subunit 3 / Cytochrome b / Cytochrome c oxidase subunit 2 / quinol--cytochrome-c reductase / : / : / : / : / : / BJ4_G0018620.mRNA.1.CDS.1 ... Cytochrome c oxidase subunit 3 / Cytochrome b / Cytochrome c oxidase subunit 2 / quinol--cytochrome-c reductase / : / : / : / : / : / BJ4_G0018620.mRNA.1.CDS.1 / : / : / : / : / : / : / : / : / : / : / Cytochrome b-c1 complex subunit 6, mitochondrial / Cytochrome b-c1 complex subunit 7, mitochondrial / Cytochrome b / Cytochrome c oxidase subunit 1 / Cytochrome c oxidase subunit 2 / Cytochrome c oxidase subunit 3 / Cytochrome c oxidase subunit 5A, mitochondrial / Cytochrome c oxidase subunit 6, mitochondrial / Cytochrome c oxidase subunit 4, mitochondrial / Cytochrome c oxidase subunit 8, mitochondrial / Cytochrome c1, heme protein, mitochondrial / Cytochrome c oxidase subunit 9, mitochondrial / Cytochrome b-c1 complex subunit 1, mitochondrial / Cytochrome b-c1 complex subunit 2, mitochondrial / Cytochrome b-c1 complex subunit Rieske, mitochondrial / Cytochrome b-c1 complex subunit 8, mitochondrial / Cytochrome c oxidase subunit 7, mitochondrial / Cytochrome b-c1 complex subunit 9, mitochondrial / Cytochrome c oxidase subunit 13, mitochondrial / Cytochrome b-c1 complex subunit 10, mitochondrial / Cytochrome c oxidase subunit 12, mitochondrial 類似検索 - 構成要素生物種 Saccharomyces cerevisiae W303 (パン酵母) / Saccharomyces cerevisiae (パン酵母) / Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (パン酵母)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.23 Å 詳細 データ登録者Rathore S / Berndtsson J 資金援助 スウェーデン, 1件 詳細 詳細を隠すOrganization Grant number 国 Knut and Alice Wallenberg Foundation スウェーデン
引用ジャーナル : Nat Struct Mol Biol / 年 : 2019タイトル : Cryo-EM structure of the yeast respiratory supercomplex.著者 : Sorbhi Rathore / Jens Berndtsson / Lorena Marin-Buera / Julian Conrad / Marta Carroni / Peter Brzezinski / Martin Ott / 要旨 : Respiratory chain complexes execute energy conversion by connecting electron transport with proton translocation over the inner mitochondrial membrane to fuel ATP synthesis. Notably, these complexes ... Respiratory chain complexes execute energy conversion by connecting electron transport with proton translocation over the inner mitochondrial membrane to fuel ATP synthesis. Notably, these complexes form multi-enzyme assemblies known as respiratory supercomplexes. Here we used single-particle cryo-EM to determine the structures of the yeast mitochondrial respiratory supercomplexes IIIIV and IIIIV, at 3.2-Å and 3.5-Å resolutions, respectively. We revealed the overall architecture of the supercomplex, which deviates from the previously determined assemblies in mammals; obtained a near-atomic structure of the yeast complex IV; and identified the protein-protein and protein-lipid interactions implicated in supercomplex formation. Take together, our results demonstrate convergent evolution of supercomplexes in mitochondria that, while building similar assemblies, results in substantially different arrangements and structural solutions to support energy conversion. 履歴 登録 2018年5月15日 - ヘッダ(付随情報) 公開 2018年7月18日 - マップ公開 2019年1月2日 - 更新 2024年10月9日 - 現状 2024年10月9日 処理サイト : PDBe / 状態 : 公開
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