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データを開く
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基本情報
| 登録情報 | データベース: PDB / ID: 6f1u | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| タイトル | N terminal region of dynein tail domains in complex with dynactin filament and BICDR-1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
要素 |
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キーワード | MOTOR PROTEIN / Cryo-EM / Complex / Cargo adaptor | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 機能・相同性 | 機能・相同性情報Golgi to secretory granule transport / : / Factors involved in megakaryocyte development and platelet production / RHOF GTPase cycle / dynactin complex / Regulation of PLK1 Activity at G2/M Transition / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / Anchoring of the basal body to the plasma membrane / AURKA Activation by TPX2 ...Golgi to secretory granule transport / : / Factors involved in megakaryocyte development and platelet production / RHOF GTPase cycle / dynactin complex / Regulation of PLK1 Activity at G2/M Transition / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / Anchoring of the basal body to the plasma membrane / AURKA Activation by TPX2 / Recruitment of mitotic centrosome proteins and complexes / F-actin capping protein complex / WASH complex / dynein light chain binding / transport along microtubule / dynein heavy chain binding / dynein complex / positive regulation of intracellular transport / regulation of metaphase plate congression / positive regulation of spindle assembly / establishment of spindle localization / barbed-end actin filament capping / regulation of cell morphogenesis / vesicle transport along microtubule / retrograde axonal transport / COPI-independent Golgi-to-ER retrograde traffic / P-body assembly / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / MHC class II antigen presentation / minus-end-directed microtubule motor activity / Recruitment of NuMA to mitotic centrosomes / dynein light intermediate chain binding / cytoplasmic dynein complex / microtubule motor activity / COPI-mediated anterograde transport / microtubule-based movement / nuclear migration / dynein intermediate chain binding / cortical cytoskeleton / dynactin binding / microtubule-based process / COPI-mediated anterograde transport / cytoplasmic microtubule / cytoplasmic microtubule organization / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / axon cytoplasm / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / cytoskeleton organization / Recruitment of mitotic centrosome proteins and complexes / MHC class II antigen presentation / Recruitment of NuMA to mitotic centrosomes / Anchoring of the basal body to the plasma membrane / Mitotic Prometaphase / EML4 and NUDC in mitotic spindle formation / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / AURKA Activation by TPX2 / Resolution of Sister Chromatid Cohesion / stress granule assembly / regulation of mitotic spindle organization / mitotic spindle organization / sarcomere / filopodium / RHO GTPases Activate Formins / small GTPase binding / HCMV Early Events / Aggrephagy / neuron projection development / azurophil granule lumen / actin filament binding / Separation of Sister Chromatids / Regulation of PLK1 Activity at G2/M Transition / positive regulation of cold-induced thermogenesis / actin binding / actin cytoskeleton organization / cell cortex / vesicle / microtubule / cell division / Neutrophil degranulation / centrosome / RNA binding / extracellular exosome / extracellular region / ATP binding / membrane / identical protein binding / cytoplasm / cytosol 類似検索 - 分子機能 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 生物種 | Homo sapiens (ヒト)![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 3.4 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
データ登録者 | Urnavicius, L. / Lau, C.K. / Elshenawy, M.M. / Morales-Rios, E. / Motz, C. / Yildiz, A. / Carter, A.P. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 資金援助 | 英国, 2件
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引用 | ジャーナル: Nature / 年: 2018タイトル: Cryo-EM shows how dynactin recruits two dyneins for faster movement. 著者: Linas Urnavicius / Clinton K Lau / Mohamed M Elshenawy / Edgar Morales-Rios / Carina Motz / Ahmet Yildiz / Andrew P Carter / ![]() 要旨: Dynein and its cofactor dynactin form a highly processive microtubule motor in the presence of an activating adaptor, such as BICD2. Different adaptors link dynein and dynactin to distinct cargoes. ...Dynein and its cofactor dynactin form a highly processive microtubule motor in the presence of an activating adaptor, such as BICD2. Different adaptors link dynein and dynactin to distinct cargoes. Here we use electron microscopy and single-molecule studies to show that adaptors can recruit a second dynein to dynactin. Whereas BICD2 is biased towards recruiting a single dynein, the adaptors BICDR1 and HOOK3 predominantly recruit two dyneins. We find that the shift towards a double dynein complex increases both the force and speed of the microtubule motor. Our 3.5 Å resolution cryo-electron microscopy reconstruction of a dynein tail-dynactin-BICDR1 complex reveals how dynactin can act as a scaffold to coordinate two dyneins side-by-side. Our work provides a structural basis for understanding how diverse adaptors recruit different numbers of dyneins and regulate the motile properties of the dynein-dynactin transport machine. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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: Molmil Jmol/JSmol |
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ダウンロードとリンク
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ダウンロード
| PDBx/mmCIF形式 | 6f1u.cif.gz | 697.6 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb6f1u.ent.gz | 537.1 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 6f1u.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
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/f1/6f1u ftp://data.pdbj.org/pub/pdb/validation_reports/f1/6f1u | HTTPS FTP |
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-関連構造データ
| 関連構造データ | ![]() 4169MC ![]() 4168C ![]() 4170C ![]() 4171C ![]() 4172C ![]() 4177C ![]() 5owoC ![]() 6f1tC ![]() 6f1vC ![]() 6f1yC ![]() 6f1zC ![]() 6f38C ![]() 6f3aC C: 同じ文献を引用 ( 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 |
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リンク
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集合体
| 登録構造単位 | ![]()
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要素
-タンパク質 , 4種, 7分子 BDFKLXx
| #1: タンパク質 | 分子量: 42670.688 Da / 分子数: 3 / 由来タイプ: 天然 / 詳細: ADP: adenosine diphosphate / 由来: (天然) ![]() #2: タンパク質 | | 分子量: 33059.848 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() #3: タンパク質 | | 分子量: 30566.627 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() #8: タンパク質 | 分子量: 65377.035 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() 参照: UniProt: A0JNT9 |
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-Dynactin subunit ... , 2種, 2分子 cd
| #4: タンパク質・ペプチド | 分子量: 5581.965 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() |
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| #5: タンパク質・ペプチド | 分子量: 2880.144 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() |
-Cytoplasmic dynein 1 ... , 2種, 4分子 fmnh
| #6: タンパク質 | 分子量: 136786.094 Da / 分子数: 3 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト)遺伝子: DYNC1H1, DHC1, DNCH1, DNCL, DNECL, DYHC, KIAA0325 発現宿主: ![]() 参照: UniProt: Q14204 #7: タンパク質 | | 分子量: 68442.141 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: DYNC1I2, DNCI2, DNCIC2発現宿主: ![]() 参照: UniProt: Q13409 |
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-非ポリマー , 1種, 3分子 
| #9: 化合物 |
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-詳細
| Has protein modification | N |
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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 |
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試料調製
| 構成要素 |
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| 由来(天然) |
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| 由来(組換発現) |
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| 緩衝液 | pH: 7.4 | ||||||||||||||||||||||||||||||
| 試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES | ||||||||||||||||||||||||||||||
| 急速凍結 | 装置: FEI VITROBOT MARK III / 凍結剤: ETHANE |
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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 |
| 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 |
| 撮影 | 電子線照射量: 52 e/Å2 フィルム・検出器のモデル: FEI FALCON II (4k x 4k) |
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解析
| ソフトウェア | 名称: PHENIX / バージョン: dev_2919: / 分類: 精密化 | ||||||||||||||||||||||||||||||||||||
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| EMソフトウェア |
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| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||
| 対称性 | 点対称性: C1 (非対称) | ||||||||||||||||||||||||||||||||||||
| 3次元再構成 | 解像度: 3.4 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 205611 / 対称性のタイプ: POINT | ||||||||||||||||||||||||||||||||||||
| 原子モデル構築 | 空間: REAL / Target criteria: Cross-correlation coefficient | ||||||||||||||||||||||||||||||||||||
| 拘束条件 |
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ムービー
コントローラー
万見について




Homo sapiens (ヒト)

英国, 2件
引用

UCSF Chimera




















PDBj
























