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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: 5oaf | |||||||||
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| タイトル | Human Rvb1/Rvb2 heterohexamer in INO80 complex | |||||||||
要素 |
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キーワード | GENE REGULATION / Chromatin remodelling complex | |||||||||
| 機能・相同性 | 機能・相同性情報promoter-enhancer loop anchoring activity / telomerase RNA localization to Cajal body / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / establishment of protein localization to chromatin / R2TP complex / dynein axonemal particle / RPAP3/R2TP/prefoldin-like complex / Swr1 complex / Ino80 complex ...promoter-enhancer loop anchoring activity / telomerase RNA localization to Cajal body / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / establishment of protein localization to chromatin / R2TP complex / dynein axonemal particle / RPAP3/R2TP/prefoldin-like complex / Swr1 complex / Ino80 complex / regulation of double-strand break repair / box C/D snoRNP assembly / protein folding chaperone complex / regulation of chromosome organization / NuA4 histone acetyltransferase complex / TFIID-class transcription factor complex binding / regulation of DNA replication / MLL1 complex / regulation of embryonic development / Telomere Extension By Telomerase / RNA polymerase II core promoter sequence-specific DNA binding / regulation of DNA repair / positive regulation of double-strand break repair via homologous recombination / Deposition of new CENPA-containing nucleosomes at the centromere / telomere maintenance / DNA helicase activity / TBP-class protein binding / positive regulation of DNA repair / cellular response to estradiol stimulus / euchromatin / negative regulation of canonical Wnt signaling pathway / Formation of the beta-catenin:TCF transactivating complex / ADP binding / beta-catenin binding / DNA Damage Recognition in GG-NER / chromatin DNA binding / nuclear matrix / cellular response to UV / UCH proteinases / transcription corepressor activity / unfolded protein binding / positive regulation of canonical Wnt signaling pathway / protein folding / nucleosome / HATs acetylate histones / ATPase binding / spermatogenesis / regulation of apoptotic process / DNA recombination / DNA helicase / transcription coactivator activity / regulation of cell cycle / Ub-specific processing proteases / protein stabilization / nuclear speck / ciliary basal body / cadherin binding / RNA polymerase II cis-regulatory region sequence-specific DNA binding / chromatin remodeling / ribonucleoprotein complex / cell division / DNA repair / centrosome / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / ATP hydrolysis activity / extracellular exosome / nucleoplasm / ATP binding / identical protein binding / nucleus / membrane / 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: 4.06 Å | |||||||||
データ登録者 | Aramayo, R.J. / Bythell-Douglas, R. / Ayala, R. / Willhoft, O. / Wigley, D. / Zhang, X. | |||||||||
| 資金援助 | 英国, 2件
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引用 | ジャーナル: Nat Struct Mol Biol / 年: 2018タイトル: Cryo-EM structures of the human INO80 chromatin-remodeling complex. 著者: Ricardo J Aramayo / Oliver Willhoft / Rafael Ayala / Rohan Bythell-Douglas / Dale B Wigley / Xiaodong Zhang / ![]() 要旨: Access to chromatin for processes such as transcription and DNA repair requires the sliding of nucleosomes along DNA. This process is aided by chromatin-remodeling complexes, such as the multisubunit ...Access to chromatin for processes such as transcription and DNA repair requires the sliding of nucleosomes along DNA. This process is aided by chromatin-remodeling complexes, such as the multisubunit INO80 chromatin-remodeling complex. Here we present cryo-EM structures of the active core complex of human INO80 at 9.6 Å, with portions at 4.1-Å resolution, and reconstructions of combinations of subunits. Together, these structures reveal the architecture of the INO80 complex, including Ino80 and actin-related proteins, which is assembled around a single RUVBL1 (Tip49a) and RUVBL2 (Tip49b) AAA+ heterohexamer. An unusual spoked-wheel structural domain of the Ino80 subunit is engulfed by this heterohexamer; both, in combination, form the core of the complex. We also identify a cleft in RUVBL1 and RUVBL2, which forms a major interaction site for partner proteins and probably communicates these interactions to its nucleotide-binding sites. | |||||||||
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構造の表示
| ムービー |
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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 | 5oaf.cif.gz | 455.7 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb5oaf.ent.gz | 374.3 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 5oaf.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/oa/5oaf ftp://data.pdbj.org/pub/pdb/validation_reports/oa/5oaf | HTTPS FTP |
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-関連構造データ
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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
| #1: タンパク質 | 分子量: 50296.914 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: RUVBL1, INO80H, NMP238, TIP49, TIP49A発現宿主: ![]() 株 (発現宿主): Sf9 / 参照: UniProt: Q9Y265, DNA helicase #2: タンパク質 | 分子量: 51222.465 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: RUVBL2, INO80J, TIP48, TIP49B, CGI-46発現宿主: ![]() 株 (発現宿主): Sf9 / 参照: UniProt: Q9Y230, DNA helicase #3: 化合物 | ChemComp-ADP / |
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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 | 名称: Human INO80 core complex / タイプ: COMPLEX / Entity ID: #1-#2 / 由来: RECOMBINANT |
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| 分子量 | 値: 0.8 MDa / 実験値: YES |
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: ![]() 株: Sf9 |
| 緩衝液 | pH: 8 |
| 試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
| 試料支持 | グリッドの材料: COPPER / グリッドのタイプ: Quantifoil R2/2 |
| 急速凍結 | 装置: FEI VITROBOT MARK IV / 凍結剤: ETHANE / 湿度: 100 % / 凍結前の試料温度: 277 K |
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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 / Cs: 2.7 mm |
| 試料ホルダ | 凍結剤: NITROGEN |
| 撮影 | 電子線照射量: 44 e/Å2 フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) |
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解析
| ソフトウェア | 名称: PHENIX / バージョン: 1.10.1_2155: / 分類: 精密化 | ||||||||||||||||||||||||
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| EMソフトウェア |
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| EM 3D crystal entity | ∠α: 90 ° / ∠β: 90 ° / ∠γ: 90 ° / A: 1 Å / B: 1 Å / C: 1 Å / 空間群名: P1 / 空間群番号: 1 | ||||||||||||||||||||||||
| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
| 3次元再構成 | 解像度: 4.06 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 104214 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
| 原子モデル構築 | プロトコル: FLEXIBLE FIT / 空間: REAL | ||||||||||||||||||||||||
| 拘束条件 |
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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





