登録情報 データベース : EMDB / ID : EMD-12095 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of mitochondrial complex I from Mus musculus inhibited by IACS-2858 at 3.0 A マップデータGlobally sharpened and filtered map from RELION's PostProcess tool 詳細 試料複合体 : Respiratory complex Iリガンド : x 11種 詳細機能・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
response to injury involved in regulation of muscle adaptation / Protein lipoylation / Mitochondrial Fatty Acid Beta-Oxidation / Complex I biogenesis / reproductive system development / Mitochondrial protein import / Respiratory electron transport / RHOG GTPase cycle / protein insertion into mitochondrial inner membrane / circulatory system development ... response to injury involved in regulation of muscle adaptation / Protein lipoylation / Mitochondrial Fatty Acid Beta-Oxidation / Complex I biogenesis / reproductive system development / Mitochondrial protein import / Respiratory electron transport / RHOG GTPase cycle / protein insertion into mitochondrial inner membrane / circulatory system development / blastocyst hatching / respiratory system process / psychomotor behavior / Mitochondrial protein degradation / cellular response to oxygen levels / iron-sulfur cluster assembly complex / response to light intensity / mitochondrial large ribosomal subunit binding / gliogenesis / neural precursor cell proliferation / cardiac muscle tissue development / negative regulation of non-canonical NF-kappaB signal transduction / : / [2Fe-2S] cluster assembly / oxygen sensor activity / adult walking behavior / cellular response to glucocorticoid stimulus / ubiquinone-6 biosynthetic process / positive regulation of mitochondrial membrane potential / respiratory chain complex I / response to hydroperoxide / cellular respiration / iron-sulfur cluster assembly / NADH dehydrogenase activity / mitochondrial ribosome / adult behavior / dopamine metabolic process / positive regulation of ATP biosynthetic process / mitochondrial translation / NADH:ubiquinone reductase (H+-translocating) / positive regulation of execution phase of apoptosis / apoptotic mitochondrial changes / acyl binding / ubiquinone binding / acyl carrier activity / cellular response to interferon-beta / neuron development / quinone binding / electron transport coupled proton transport / neurogenesis / ATP synthesis coupled electron transport / negative regulation of intrinsic apoptotic signaling pathway / muscle contraction / negative regulation of reactive oxygen species biosynthetic process / ATP metabolic process / cellular response to retinoic acid / extrinsic apoptotic signaling pathway / mitochondrial ATP synthesis coupled electron transport / tricarboxylic acid cycle / mitochondrial respiratory chain complex I assembly / fatty acid metabolic process / : / visual perception / ionotropic glutamate receptor binding / Neutrophil degranulation / respiratory electron transport chain / reactive oxygen species metabolic process / cerebellum development / response to hormone / regulation of mitochondrial membrane potential / : / mitochondrion organization / mitochondrial electron transport, NADH to ubiquinone / response to cocaine / kidney development / synaptic membrane / proton motive force-driven mitochondrial ATP synthesis / NADH dehydrogenase (ubiquinone) activity / apoptotic signaling pathway / electron transport chain / sensory perception of sound / regulation of protein phosphorylation / response to nicotine / circadian rhythm / brain development / response to hydrogen peroxide / multicellular organism growth / mitochondrial membrane / response to organic cyclic compound / aerobic respiration / mitochondrial intermembrane space / negative regulation of cell growth / cognition / 2 iron, 2 sulfur cluster binding / positive regulation of protein catabolic process / NAD binding / FMN binding / myelin sheath / nervous system development / 4 iron, 4 sulfur cluster binding 類似検索 - 分子機能 NmrA-like domain / NmrA-like family / Complex1_LYR-like / NADH-ubiquinone oxidoreductase 1 subunit C1 / NADH-ubiquinone oxidoreductase flavoprotein 3 / NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial / NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial / NADH:ubiquinone oxidoreductase, ESSS subunit / ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1 ... NmrA-like domain / NmrA-like family / Complex1_LYR-like / NADH-ubiquinone oxidoreductase 1 subunit C1 / NADH-ubiquinone oxidoreductase flavoprotein 3 / NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial / NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial / NADH:ubiquinone oxidoreductase, ESSS subunit / ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1 / MNLL subunit / Tim17/Tim22/Tim23/Pmp24 family / : / 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 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, metazoa / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, animal type / NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) / NADH dehydrogenase 1 beta subcomplex subunit 2 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 / NADH dehydrogenase 1 alpha subcomplex subunit 3 / NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUC2 / NADH:ubiquinone oxidoreductase, subunit NDUFB4 / NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2) / NADH-ubiquinone oxidoreductase B15 subunit (NDUFB4) / : / NADH:ubiquinone oxidoreductase chain 4, N-terminal / NADH:ubiquinone oxidoreductase, chain 2 / NADH dehydrogenase subunit 2, C-terminal / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial / NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit / : / : / NADH-ubiquinone oxidoreductase chain 4, amino terminus / NADH dehydrogenase subunit 2 C-terminus / NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8 / GRIM-19 / NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8) / GRIM-19 protein / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 / 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 / NADH:ubiquinone oxidoreductase, NDUFS5-15kDa / NDUFA6, LYR domain / 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] (complex I), alpha subcomplex, subunit 2 / NDUFB9, LYR domain / NADH dehydrogenase ubiquinone Fe-S protein 4, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 / NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5 / ETC complex I subunit conserved region / NADH ubiquinone oxidoreductase subunit NDUFA12 / 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 / Deoxynucleoside kinase domain / Deoxynucleoside kinase / 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 ubiquinone oxidoreductase, F subunit / NADH dehydrogenase, subunit C / NADH-plastoquinone oxidoreductase, chain 5 subgroup / NADH-quinone oxidoreductase, chain M/4 / NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved site / Respiratory chain NADH dehydrogenase 30 Kd subunit signature. / NADH-ubiquinone oxidoreductase chain 4L/K / NADH:ubiquinone/plastoquinone oxidoreductase, chain 6 / NADH-ubiquinone/plastoquinone oxidoreductase chain 6 / Respiratory-chain NADH dehydrogenase 75 Kd subunit signature 1. / 2Fe-2S iron-sulfur cluster binding domain / Complex 1 LYR protein domain / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminal / NADH-quinone oxidoreductase, chain 5-like / NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus / NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved site 類似検索 - ドメイン・相同性 NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 / NADH-ubiquinone oxidoreductase chain 1 / NADH-ubiquinone oxidoreductase chain 2 / NADH-ubiquinone oxidoreductase chain 3 / NADH-ubiquinone oxidoreductase chain 4L / NADH-ubiquinone oxidoreductase chain 4 / NADH-ubiquinone oxidoreductase chain 5 / NADH-ubiquinone oxidoreductase chain 6 ... NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 / NADH-ubiquinone oxidoreductase chain 1 / NADH-ubiquinone oxidoreductase chain 2 / NADH-ubiquinone oxidoreductase chain 3 / NADH-ubiquinone oxidoreductase chain 4L / NADH-ubiquinone oxidoreductase chain 4 / NADH-ubiquinone oxidoreductase chain 5 / NADH-ubiquinone oxidoreductase chain 6 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12 / NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial / NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial / NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial / NADH dehydrogenase [ubiquinone] 1 subunit C2 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9 / NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3 / Acyl carrier protein, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial / NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial / NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 / NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10 / NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13 / NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7 類似検索 - 構成要素生物種 Mus musculus (ハツカネズミ) / Mouse (ネズミ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.04 Å 詳細 データ登録者Chung I / Hirst J 資金援助 英国, 2件 詳細 詳細を隠すOrganization Grant number 国 Medical Research Council (MRC, United Kingdom) MC_U105663141 英国 Medical Research Council (MRC, United Kingdom) MC_UU_00015/2 英国
引用ジャーナル : Sci Adv / 年 : 2021タイトル : Cork-in-bottle mechanism of inhibitor binding to mammalian complex I.著者 : Injae Chung / Riccardo Serreli / Jason B Cross / M Emilia Di Francesco / Joseph R Marszalek / Judy Hirst / 要旨 : Mitochondrial complex I (NADH:ubiquinone oxidoreductase), a major contributor of free energy for oxidative phosphorylation, is increasingly recognized as a promising drug target for ischemia- ... Mitochondrial complex I (NADH:ubiquinone oxidoreductase), a major contributor of free energy for oxidative phosphorylation, is increasingly recognized as a promising drug target for ischemia-reperfusion injury, metabolic disorders, and various cancers. Several pharmacologically relevant but structurally unrelated small molecules have been identified as specific complex I inhibitors, but their modes of action remain unclear. Here, we present a 3.0-Å resolution cryo-electron microscopy structure of mammalian complex I inhibited by a derivative of IACS-010759, which is currently in clinical development against cancers reliant on oxidative phosphorylation, revealing its unique cork-in-bottle mechanism of inhibition. We combine structural and kinetic analyses to deconvolute cross-species differences in inhibition and identify the structural motif of a "chain" of aromatic rings as a characteristic that promotes inhibition. Our findings provide insights into the importance of π-stacking residues for inhibitor binding in the long substrate-binding channel in complex I and a guide for future biorational drug design. 履歴 登録 2020年12月14日 - ヘッダ(付随情報) 公開 2021年5月26日 - マップ公開 2021年5月26日 - 更新 2021年5月26日 - 現状 2021年5月26日 処理サイト : PDBe / 状態 : 公開
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