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基本情報
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タイトル | Structure of the human ATP synthase bound to bedaquiline (composite) | ||||||||||||
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![]() | ATP synthase / Human / cryo-EM / Membrane protein | ||||||||||||
機能・相同性 | ![]() mitochondrial proton-transporting ATP synthase complex binding / regulation of ATP metabolic process / negative regulation of cell adhesion involved in substrate-bound cell migration / Formation of ATP by chemiosmotic coupling / regulation of protein targeting to mitochondrion / Cristae formation / positive regulation of proteolysis involved in protein catabolic process / negative regulation of mitochondrial ATP synthesis coupled proton transport / angiostatin binding / negative regulation of hydrolase activity ...mitochondrial proton-transporting ATP synthase complex binding / regulation of ATP metabolic process / negative regulation of cell adhesion involved in substrate-bound cell migration / Formation of ATP by chemiosmotic coupling / regulation of protein targeting to mitochondrion / Cristae formation / positive regulation of proteolysis involved in protein catabolic process / negative regulation of mitochondrial ATP synthesis coupled proton transport / angiostatin binding / negative regulation of hydrolase activity / ATP biosynthetic process / positive regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway / mitochondrial depolarization / ATPase inhibitor activity / mitochondrial proton-transporting ATP synthase complex assembly / positive regulation of type 2 mitophagy / Mitochondrial protein import / response to copper ion / cellular response to interleukin-7 / proton channel activity / oxidative phosphorylation / heme biosynthetic process / response to muscle activity / proton-transporting ATP synthase complex / negative regulation of endothelial cell proliferation / MHC class I protein binding / proton transmembrane transporter activity / proton motive force-driven ATP synthesis / enzyme inhibitor activity / mitochondrial nucleoid / proton motive force-driven mitochondrial ATP synthesis / : / positive regulation of blood vessel endothelial cell migration / : / response to hyperoxia / H+-transporting two-sector ATPase / proton-transporting ATPase activity, rotational mechanism / substantia nigra development / Mitochondrial protein degradation / proton-transporting ATP synthase activity, rotational mechanism / cellular response to nitric oxide / proton transmembrane transport / cellular response to dexamethasone stimulus / reactive oxygen species metabolic process / aerobic respiration / erythrocyte differentiation / generation of precursor metabolites and energy / regulation of intracellular pH / Transcriptional activation of mitochondrial biogenesis / mitochondrial membrane / ADP binding / lipid metabolic process / fibrillar center / osteoblast differentiation / ATPase binding / protease binding / angiogenesis / nuclear membrane / response to ethanol / mitochondrial inner membrane / hydrolase activity / calmodulin binding / mitochondrial matrix / membrane raft / lipid binding / structural molecule activity / enzyme binding / cell surface / protein-containing complex / ATP hydrolysis activity / mitochondrion / RNA binding / extracellular exosome / ATP binding / identical protein binding / nucleus / membrane / plasma membrane / cytoplasm 類似検索 - 分子機能 | ||||||||||||
生物種 | ![]() | ||||||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 2.89 Å | ||||||||||||
![]() | Lai Y / Zhang Y / Gong H | ||||||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Inhibition of M. tuberculosis and human ATP synthase by BDQ and TBAJ-587. 著者: Yuying Zhang / Yuezheng Lai / Shan Zhou / Ting Ran / Yue Zhang / Ziqing Zhao / Ziyan Feng / Long Yu / Jinxu Xu / Kun Shi / Jianyun Wang / Yu Pang / Liang Li / Hongming Chen / Luke W Guddat / ...著者: Yuying Zhang / Yuezheng Lai / Shan Zhou / Ting Ran / Yue Zhang / Ziqing Zhao / Ziyan Feng / Long Yu / Jinxu Xu / Kun Shi / Jianyun Wang / Yu Pang / Liang Li / Hongming Chen / Luke W Guddat / Yan Gao / Fengjiang Liu / Zihe Rao / Hongri Gong / ![]() ![]() 要旨: Bedaquiline (BDQ), a first-in-class diarylquinoline anti-tuberculosis drug, and its analogue, TBAJ-587, prevent the growth and proliferation of Mycobacterium tuberculosis by inhibiting ATP synthase. ...Bedaquiline (BDQ), a first-in-class diarylquinoline anti-tuberculosis drug, and its analogue, TBAJ-587, prevent the growth and proliferation of Mycobacterium tuberculosis by inhibiting ATP synthase. However, BDQ also inhibits human ATP synthase. At present, how these compounds interact with either M. tuberculosis ATP synthase or human ATP synthase is unclear. Here we present cryogenic electron microscopy structures of M. tuberculosis ATP synthase with and without BDQ and TBAJ-587 bound, and human ATP synthase bound to BDQ. The two inhibitors interact with subunit a and the c-ring at the leading site, c-only sites and lagging site in M. tuberculosis ATP synthase, showing that BDQ and TBAJ-587 have similar modes of action. The quinolinyl and dimethylamino units of the compounds make extensive contacts with the protein. The structure of human ATP synthase in complex with BDQ reveals that the BDQ-binding site is similar to that observed for the leading site in M. tuberculosis ATP synthase, and that the quinolinyl unit also interacts extensively with the human enzyme. This study will improve researchers' understanding of the similarities and differences between human ATP synthase and M. tuberculosis ATP synthase in terms of the mode of BDQ binding, and will allow the rational design of novel diarylquinolines as anti-tuberculosis drugs. | ||||||||||||
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マップデータ | ![]() | 468.4 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 28.5 KB 28.5 KB | 表示 表示 | ![]() |
画像 | ![]() | 41.8 KB | ||
Filedesc metadata | ![]() | 7.9 KB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 8ki3MC ![]() 8j0sC ![]() 8j0tC ![]() 8j57C ![]() 8j58C ![]() 8jr0C ![]() 8jr1C ![]() 8khfC C: 同じ文献を引用 ( M: このマップから作成された原子モデル |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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リンク
EMDBのページ | ![]() ![]() |
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「今月の分子」の関連する項目 |
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マップ
ファイル | ![]() | ||||||||||||||||||||||||||||||||||||
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投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 0.73 Å | ||||||||||||||||||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
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試料の構成要素
+全体 : human ATP synthase
+超分子 #1: human ATP synthase
+分子 #1: ATP synthase subunit alpha, mitochondrial
+分子 #2: ATP synthase subunit beta, mitochondrial
+分子 #3: ATP synthase subunit gamma, mitochondrial
+分子 #4: ATPase inhibitor, mitochondrial
+分子 #5: ATP synthase subunit O, mitochondrial
+分子 #6: ATP synthase F(0) complex subunit C1, mitochondrial
+分子 #7: ATP synthase subunit delta, mitochondrial
+分子 #8: ATP synthase subunit epsilon, mitochondrial
+分子 #9: ATP synthase F(0) complex subunit B1, mitochondrial
+分子 #10: ATP synthase subunit d, mitochondrial
+分子 #11: ATP synthase subunit a
+分子 #12: ATP synthase subunit ATP5MJ, mitochondrial
+分子 #13: ATP synthase protein 8
+分子 #14: ATP synthase subunit f, mitochondrial
+分子 #15: ATP synthase subunit g, mitochondrial
+分子 #16: ATP synthase subunit e, mitochondrial
+分子 #17: ATP synthase-coupling factor 6, mitochondrial
+分子 #18: ADENOSINE-5'-TRIPHOSPHATE
+分子 #19: MAGNESIUM ION
+分子 #20: ADENOSINE-5'-DIPHOSPHATE
+分子 #21: Bedaquiline
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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![]() | 単粒子再構成法 |
試料の集合状態 | particle |
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試料調製
緩衝液 | pH: 7.4 |
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凍結 | 凍結剤: ETHANE |
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電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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撮影 | フィルム・検出器のモデル: FEI FALCON IV (4k x 4k) 平均電子線量: 50.0 e/Å2 |
電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 2.4 µm / 最小 デフォーカス(公称値): 1.2 µm |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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画像解析
初期モデル | モデルのタイプ: PDB ENTRY PDBモデル - PDB ID: |
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最終 再構成 | 解像度のタイプ: BY AUTHOR / 解像度: 2.89 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 使用した粒子像数: 84037 |
初期 角度割当 | タイプ: MAXIMUM LIKELIHOOD |
最終 角度割当 | タイプ: MAXIMUM LIKELIHOOD |