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データを開く
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基本情報
登録情報 | ![]() | |||||||||
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タイトル | The core subcomplex of human NuA4/TIP60 complex | |||||||||
![]() | The core subcomplex of human TIP60 complex | |||||||||
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![]() | Remodeler / Histone Acetyltransferase Complex / NuA4 / TIP60 / TRANSCRIPTION | |||||||||
機能・相同性 | ![]() piccolo histone acetyltransferase complex / promoter-enhancer loop anchoring activity / telomerase RNA localization to Cajal body / positive regulation of norepinephrine uptake / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / sperm DNA condensation / histone chaperone activity / establishment of protein localization to chromatin / cellular response to cytochalasin B ...piccolo histone acetyltransferase complex / promoter-enhancer loop anchoring activity / telomerase RNA localization to Cajal body / positive regulation of norepinephrine uptake / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / sperm DNA condensation / histone chaperone activity / establishment of protein localization to chromatin / cellular response to cytochalasin B / R2TP complex / bBAF complex / npBAF complex / regulation of transepithelial transport / nBAF complex / brahma complex / dynein axonemal particle / morphogenesis of a polarized epithelium / neural retina development / protein localization to adherens junction / postsynaptic actin cytoskeleton / Swr1 complex / structural constituent of postsynaptic actin cytoskeleton / protein antigen binding / Formation of the dystrophin-glycoprotein complex (DGC) / GBAF complex / Formation of annular gap junctions / Tat protein binding / Gap junction degradation / regulation of G0 to G1 transition / Folding of actin by CCT/TriC / Cell-extracellular matrix interactions / dense body / RPAP3/R2TP/prefoldin-like complex / chromatin-protein adaptor activity / Ino80 complex / regulation of nucleotide-excision repair / Prefoldin mediated transfer of substrate to CCT/TriC / RSC-type complex / apical protein localization / regulation of double-strand break repair / blastocyst formation / box C/D snoRNP assembly / adherens junction assembly / RHOF GTPase cycle / Adherens junctions interactions / tight junction / Sensory processing of sound by outer hair cells of the cochlea / protein folding chaperone complex / Interaction between L1 and Ankyrins / SWI/SNF complex / regulation of mitotic metaphase/anaphase transition / Sensory processing of sound by inner hair cells of the cochlea / positive regulation of T cell differentiation / regulation of norepinephrine uptake / transporter regulator activity / apical junction complex / nitric-oxide synthase binding / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / positive regulation of double-strand break repair / spinal cord development / maintenance of blood-brain barrier / regulation of chromosome organization / NuA4 histone acetyltransferase complex / negative regulation of gene expression, epigenetic / establishment or maintenance of cell polarity / cortical cytoskeleton / spermatid development / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / positive regulation of stem cell population maintenance / Transcriptional Regulation by E2F6 / Regulation of MITF-M-dependent genes involved in pigmentation / Recycling pathway of L1 / regulation of synaptic vesicle endocytosis / regulation of G1/S transition of mitotic cell cycle / regulation of DNA replication / TFIID-class transcription factor complex binding / brush border / regulation of embryonic development / kinesin binding / MLL1 complex / somatic stem cell population maintenance / Telomere Extension By Telomerase / EPH-ephrin mediated repulsion of cells / negative regulation of cell differentiation / RHO GTPases Activate WASPs and WAVEs / enzyme-substrate adaptor activity / positive regulation of myoblast differentiation / RHO GTPases activate IQGAPs / positive regulation of double-strand break repair via homologous recombination / regulation of DNA repair / regulation of protein localization to plasma membrane / RNA polymerase II core promoter sequence-specific DNA binding / DNA helicase activity / cytoskeleton organization / Deposition of new CENPA-containing nucleosomes at the centromere / EPHB-mediated forward signaling / TBP-class protein binding / substantia nigra development / calyx of Held 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: 3.2 Å | |||||||||
![]() | Chen K / Wang L / Yu Z / Yu J / Ren Y / Wang Q / Xu Y | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structure of the human TIP60 complex. 著者: Ke Chen / Li Wang / Zishuo Yu / Jiali Yu / Yulei Ren / Qianmin Wang / Yanhui Xu / ![]() 要旨: Mammalian TIP60 is a multi-functional enzyme with histone acetylation and histone dimer exchange activities. It plays roles in diverse cellular processes including transcription, DNA repair, cell ...Mammalian TIP60 is a multi-functional enzyme with histone acetylation and histone dimer exchange activities. It plays roles in diverse cellular processes including transcription, DNA repair, cell cycle control, and embryonic development. Here we report the cryo-electron microscopy structures of the human TIP60 complex with the core subcomplex and TRRAP module refined to 3.2-Å resolution. The structures show that EP400 acts as a backbone integrating the motor module, the ARP module, and the TRRAP module. The RUVBL1-RUVBL2 hexamer serves as a rigid core for the assembly of EP400 ATPase and YL1 in the motor module. In the ARP module, an ACTL6A-ACTB heterodimer and an extra ACTL6A make hydrophobic contacts with EP400 HSA helix, buttressed by network interactions among DMAP1, EPC1, and EP400. The ARP module stably associates with the motor module but is flexibly tethered to the TRRAP module, exhibiting a unique feature of human TIP60. The architecture of the nucleosome-bound human TIP60 reveals an unengaged nucleosome that is located between the core subcomplex and the TRRAP module. Our work illustrates the molecular architecture of human TIP60 and provides architectural insights into how this complex is bound by the nucleosome. | |||||||||
履歴 |
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構造の表示
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ダウンロードとリンク
-EMDBアーカイブ
マップデータ | ![]() | 96.1 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 29.9 KB 29.9 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 10.6 KB | 表示 | ![]() |
画像 | ![]() | 62.2 KB | ||
Filedesc metadata | ![]() | 10.1 KB | ||
その他 | ![]() ![]() ![]() | 60.3 MB 80.5 MB 80.5 MB | ||
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 | ![]() 8xvtMC ![]() 8xvgC ![]() 8xvvC M: このマップから作成された原子モデル C: 同じ文献を引用 ( |
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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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注釈 | The core subcomplex of human TIP60 complex | ||||||||||||||||||||||||||||||||||||
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: 1.334 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
-追加マップ: The actin-related module of human TIP60 complex
ファイル | emd_38718_additional_1.map | ||||||||||||
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注釈 | The actin-related module of human TIP60 complex | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: Human TIP60 core subcomplex half map2
ファイル | emd_38718_half_map_1.map | ||||||||||||
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注釈 | Human TIP60 core subcomplex half map2 | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: Human TIP60 core subcomplex half map1
ファイル | emd_38718_half_map_2.map | ||||||||||||
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注釈 | Human TIP60 core subcomplex half map1 | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
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試料の構成要素
+全体 : The core subcomplex of human NuA4/TIP60 complex
+超分子 #1: The core subcomplex of human NuA4/TIP60 complex
+分子 #1: RuvB-like 1
+分子 #2: RuvB-like 2
+分子 #3: DNA methyltransferase 1-associated protein 1
+分子 #4: Isoform 2 of E1A-binding protein p400
+分子 #5: Actin-like protein 6A
+分子 #6: Actin, cytoplasmic 1
+分子 #7: Isoform 2 of Enhancer of polycomb homolog 1
+分子 #8: Vacuolar protein sorting-associated protein 72 homolog
+分子 #9: ADENOSINE-5'-DIPHOSPHATE
-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: GATAN K3 (6k 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): 2.8000000000000003 µm 最小 デフォーカス(公称値): 1.5 µm |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |