+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 5fij | ||||||
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タイトル | Bovine mitochondrial ATP synthase state 2c | ||||||
要素 |
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キーワード | HYDROLASE / ATP SYNTHASE / ROTARY ATPASE | ||||||
機能・相同性 | 機能・相同性情報 Mitochondrial protein import / Formation of ATP by chemiosmotic coupling / Cristae formation / mitochondrial proton-transporting ATP synthase complex assembly / mitochondrial envelope / : / : / proton-transporting ATP synthase complex / : / : ...Mitochondrial protein import / Formation of ATP by chemiosmotic coupling / Cristae formation / mitochondrial proton-transporting ATP synthase complex assembly / mitochondrial envelope / : / : / proton-transporting ATP synthase complex / : / : / : / Mitochondrial protein degradation / proton-transporting ATP synthase complex, coupling factor F(o) / proton motive force-driven ATP synthesis / proton motive force-driven mitochondrial ATP synthesis / proton transmembrane transporter activity / proton-transporting ATP synthase complex, catalytic core F(1) / H+-transporting two-sector ATPase / proton-transporting ATPase activity, rotational mechanism / proton-transporting ATP synthase activity, rotational mechanism / aerobic respiration / proton transmembrane transport / ADP binding / mitochondrial inner membrane / lipid binding / ATP hydrolysis activity / mitochondrion / ATP binding / plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | BOS TAURUS (ウシ) | ||||||
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: 7.4 Å | ||||||
データ登録者 | Zhou, A. / Rohou, A. / Schep, D.G. / Bason, J.V. / Montgomery, M.G. / Walker, J.E. / Grigorieff, N. / Rubinstein, J.L. | ||||||
引用 | ジャーナル: Elife / 年: 2015 タイトル: Structure and conformational states of the bovine mitochondrial ATP synthase by cryo-EM. 著者: Anna Zhou / Alexis Rohou / Daniel G Schep / John V Bason / Martin G Montgomery / John E Walker / Nikolaus Grigorieff / John L Rubinstein / 要旨: Adenosine triphosphate (ATP), the chemical energy currency of biology, is synthesized in eukaryotic cells primarily by the mitochondrial ATP synthase. ATP synthases operate by a rotary catalytic ...Adenosine triphosphate (ATP), the chemical energy currency of biology, is synthesized in eukaryotic cells primarily by the mitochondrial ATP synthase. ATP synthases operate by a rotary catalytic mechanism where proton translocation through the membrane-inserted FO region is coupled to ATP synthesis in the catalytic F1 region via rotation of a central rotor subcomplex. We report here single particle electron cryomicroscopy (cryo-EM) analysis of the bovine mitochondrial ATP synthase. Combining cryo-EM data with bioinformatic analysis allowed us to determine the fold of the a subunit, suggesting a proton translocation path through the FO region that involves both the a and b subunits. 3D classification of images revealed seven distinct states of the enzyme that show different modes of bending and twisting in the intact ATP synthase. Rotational fluctuations of the c8-ring within the FO region support a Brownian ratchet mechanism for proton-translocation-driven rotation in ATP synthases. | ||||||
履歴 |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "CA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "EA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "FA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
-構造の表示
ムービー |
ムービービューア |
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構造ビューア | 分子: MolmilJmol/JSmol |
-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 5fij.cif.gz | 564.2 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb5fij.ent.gz | 349.7 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 5fij.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 5fij_validation.pdf.gz | 851.3 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 5fij_full_validation.pdf.gz | 894.3 KB | 表示 | |
XML形式データ | 5fij_validation.xml.gz | 91.1 KB | 表示 | |
CIF形式データ | 5fij_validation.cif.gz | 160.8 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/fi/5fij ftp://data.pdbj.org/pub/pdb/validation_reports/fi/5fij | HTTPS FTP |
-関連構造データ
関連構造データ | 3168MC 3164C 3165C 3166C 3167C 3169C 3170C 3181C 5araC 5areC 5arhC 5ariC 5fikC 5filC C: 同じ文献を引用 (文献) M: このデータのモデリングに利用したマップデータ |
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類似構造データ |
-リンク
-集合体
登録構造単位 |
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-要素
-ATP SYNTHASE SUBUNIT ... , 8種, 12分子 ABCDEFGHISUW
#1: タンパク質 | 分子量: 55301.207 Da / 分子数: 3 / 断片: UNP RESIDUES 44-553 / 由来タイプ: 天然 / 由来: (天然) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 参照: UniProt: P19483 #2: タンパク質 | 分子量: 51757.836 Da / 分子数: 3 / 断片: UNP RESIDUES 47-528 / 由来タイプ: 天然 / 由来: (天然) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 参照: UniProt: P00829, H+-transporting two-sector ATPase #3: タンパク質 | | 分子量: 30300.760 Da / 分子数: 1 / 断片: UNP RESIDUES 26-298 / 由来タイプ: 天然 / 由来: (天然) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 参照: UniProt: P05631 #4: タンパク質 | | 分子量: 15074.813 Da / 分子数: 1 / 断片: UNP RESIDUES 23-168 / 由来タイプ: 天然 / 由来: (天然) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 参照: UniProt: P05630 #5: タンパク質・ペプチド | | 分子量: 5662.693 Da / 分子数: 1 / 断片: UNP RESIDUES 2-51 / 由来タイプ: 天然 / 由来: (天然) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 参照: UniProt: P05632 #7: タンパク質 | | 分子量: 20989.803 Da / 分子数: 1 / 断片: UNP RESIDUES 24-213 / 由来タイプ: 組換発現 / 由来: (組換発現) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 発現宿主: ESCHERICHIA COLI (大腸菌) / 株 (発現宿主): BL21(DE3) / 参照: UniProt: P13621 #9: タンパク質 | | 分子量: 14167.169 Da / 分子数: 1 / 断片: UNP RESIDUES 2-125 / 由来タイプ: 組換発現 / 由来: (組換発現) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 発現宿主: ESCHERICHIA COLI (大腸菌) / 株 (発現宿主): BL21(DE3) / Variant (発現宿主): C41 / 参照: UniProt: P13620 #11: タンパク質 | | 分子量: 23717.578 Da / 分子数: 1 / 断片: UNP RESIDUES 10-226 / 由来タイプ: 天然 / 由来: (天然) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 参照: UniProt: P00847 |
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-ATP SYNTHASE F(0) COMPLEX SUBUNIT ... , 2種, 9分子 JKLMNOPQT
#6: タンパク質 | 分子量: 7293.593 Da / 分子数: 8 / 断片: UNP RESIDUES 63-134 / 由来タイプ: 天然 / 由来: (天然) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 参照: UniProt: P32876 #8: タンパク質 | | 分子量: 20335.625 Da / 分子数: 1 / 断片: UNP RESIDUES 76-249 / 由来タイプ: 組換発現 / 由来: (組換発現) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 発現宿主: ESCHERICHIA COLI (大腸菌) / 株 (発現宿主): BL21(DE3) / Variant (発現宿主): C41 / 参照: UniProt: P13619 |
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-タンパク質 , 1種, 1分子 V
#10: タンパク質 | 分子量: 9118.253 Da / 分子数: 1 / 断片: UNP RESIDUES 32-108 / 由来タイプ: 組換発現 / 由来: (組換発現) BOS TAURUS (ウシ) / 器官: HEART / Organelle: MITOCHONDRIA / 発現宿主: ESCHERICHIA COLI (大腸菌) / 株 (発現宿主): BL21(DE3) / Variant (発現宿主): C41 / 参照: UniProt: P02721 |
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-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
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EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
-試料調製
構成要素 | 名称: BOVINE MITOCHONDRIAL ATP SYNTHASE / タイプ: COMPLEX |
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緩衝液 | 名称: 20 MM TRIS-HCL, 100 MM NACL, 10% (V/V) DODECYLMALTOSIDE, 2 MM ATP, 0.02% (WT/V) NAN3 pH: 7.2 詳細: 20 MM TRIS-HCL, 100 MM NACL, 10% (V/V) DODECYLMALTOSIDE, 2 MM ATP, 0.02% (WT/V) NAN3 |
試料 | 濃度: 8 mg/ml / 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
試料支持 | 詳細: HOLEY CARBON |
急速凍結 | 装置: FEI VITROBOT MARK III / 凍結剤: ETHANE-PROPANE 詳細: VITRIFICATION 1 -- CRYOGEN- ETHANE-PROPANE MIXTURE, HUMIDITY- 100, INSTRUMENT- FEI VITROBOT MARK III, METHOD- BLOT FOR 27 SECONDS BEFORE PLUNGING, |
-電子顕微鏡撮影
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |
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顕微鏡 | モデル: FEI TITAN KRIOS / 日付: 2015年3月15日 詳細: K2 SUMMIT DIRECT DETECTOR DEVICE (GATAN INC.) OPERATED IN SUPER-RESOLUTION MODE WITH A 1.64 ANGSTROM PHYSICAL PIXEL AND 0. 82 ANGSTROM SUPER- RESOLUTION PIXEL. WITH NO SPECIMEN PRESENT, THE ...詳細: K2 SUMMIT DIRECT DETECTOR DEVICE (GATAN INC.) OPERATED IN SUPER-RESOLUTION MODE WITH A 1.64 ANGSTROM PHYSICAL PIXEL AND 0. 82 ANGSTROM SUPER- RESOLUTION PIXEL. WITH NO SPECIMEN PRESENT, THE RATE OF EXPOSURE OF THE DETECTOR WAS 8 ELECTRONS PER PIXEL PER SECOND. EXPOSURE- FRACTIONATED MOVIES OF 20.1 S WERE RECORDED AS STACKS OF 67 FRAMES, SO THAT SELECTED SPECIMEN AREAS WERE EXPOSED WITH A TOTAL OF 60.3 ELECTRONS PER SQUARE ANGSTROM. |
電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM |
電子レンズ | モード: BRIGHT FIELD / 倍率(公称値): 18000 X / 倍率(補正後): 30487 X / 最大 デフォーカス(公称値): 4100 nm / 最小 デフォーカス(公称値): 1200 nm / Cs: 2.7 mm |
試料ホルダ | 温度: 80 K |
撮影 | 電子線照射量: 60.3 e/Å2 / フィルム・検出器のモデル: GATAN K2 (4k x 4k) |
-解析
EMソフトウェア |
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CTF補正 | 詳細: EACH PARTICLE | ||||||||||||||||||||||||||||
対称性 | 点対称性: C1 (非対称) | ||||||||||||||||||||||||||||
3次元再構成 | 手法: PROJECTION MATCHING AND MAXIMUM LIKELIHOOD CLASSIFICATION 解像度: 7.4 Å / 粒子像の数: 18899 詳細: THE A SUBUNIT WAS MODELLED USING EVOLUTIONARY CO-VARIANCE. THE N-TERMINAL TRANSMEMBRANE HELICES OF THE B SUBUNIT WERE MODELLED BASED ON TRANSMEMBRANE HELIX PREDICTIONS. SUBMISSION BASED ON ...詳細: THE A SUBUNIT WAS MODELLED USING EVOLUTIONARY CO-VARIANCE. THE N-TERMINAL TRANSMEMBRANE HELICES OF THE B SUBUNIT WERE MODELLED BASED ON TRANSMEMBRANE HELIX PREDICTIONS. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-3168. (DEPOSITION ID: 13800). 対称性のタイプ: POINT | ||||||||||||||||||||||||||||
原子モデル構築 | プロトコル: FLEXIBLE FIT / 詳細: METHOD--FLEXIBLE FITTING | ||||||||||||||||||||||||||||
原子モデル構築 |
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精密化 | 最高解像度: 7.4 Å | ||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 最高解像度: 7.4 Å
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