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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: EMDB / ID: EMD-9302 | |||||||||
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タイトル | Human TFIID Lobe A canonical | |||||||||
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![]() | Transcription / DNA / Nuclear | |||||||||
機能・相同性 | ![]() SAGA complex assembly / lateral mesodermal cell differentiation / allantois development / pre-snoRNP complex / positive regulation of androgen receptor activity / histone H4K16ac reader activity / negative regulation of protein autoubiquitination / transcription factor TFTC complex / RNA polymerase I general transcription initiation factor activity / regulation of cell cycle G1/S phase transition ...SAGA complex assembly / lateral mesodermal cell differentiation / allantois development / pre-snoRNP complex / positive regulation of androgen receptor activity / histone H4K16ac reader activity / negative regulation of protein autoubiquitination / transcription factor TFTC complex / RNA polymerase I general transcription initiation factor activity / regulation of cell cycle G1/S phase transition / RNA polymerase transcription factor SL1 complex / SLIK (SAGA-like) complex / RNA polymerase III general transcription initiation factor activity / RNA polymerase I core promoter sequence-specific DNA binding / hepatocyte differentiation / positive regulation of response to cytokine stimulus / maintenance of protein location in nucleus / RNA Polymerase III Transcription Initiation From Type 1 Promoter / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Polymerase III Transcription Initiation From Type 3 Promoter / transcription factor TFIIA complex / female germ cell nucleus / C2H2 zinc finger domain binding / RNA Polymerase III Abortive And Retractive Initiation / box C/D snoRNP assembly / male pronucleus / female pronucleus / positive regulation by host of viral transcription / RNA polymerase II general transcription initiation factor binding / nuclear vitamin D receptor binding / RNA polymerase binding / nuclear thyroid hormone receptor binding / limb development / SAGA complex / RNA Polymerase I Transcription Termination / transcription preinitiation complex / cellular response to ATP / response to L-glutamate / RNA polymerase II general transcription initiation factor activity / transcription factor TFIID complex / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / midbrain development / HIV Transcription Initiation / RNA Polymerase II HIV Promoter Escape / Transcription of the HIV genome / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / histone acetyltransferase activity / regulation of RNA splicing / ubiquitin conjugating enzyme activity / transcription initiation at RNA polymerase I promoter / aryl hydrocarbon receptor binding / TFIIB-class transcription factor binding / RNA Polymerase I Transcription Initiation / MLL1 complex / negative regulation of cell cycle / RNA polymerase II transcribes snRNA genes / negative regulation of ubiquitin-dependent protein catabolic process / positive regulation of transcription initiation by RNA polymerase II / embryonic placenta development / somitogenesis / transcription by RNA polymerase III / regulation of DNA repair / transcription regulator inhibitor activity / core promoter sequence-specific DNA binding / RNA polymerase II core promoter sequence-specific DNA binding / histone H4K16 acetyltransferase activity / histone H3K56 acetyltransferase activity / histone H3K23 acetyltransferase activity / histone H2AK5 acetyltransferase activity / histone H2AK9 acetyltransferase activity / histone H2BK5 acetyltransferase activity / histone H2BK12 acetyltransferase activity / histone H3K4 acetyltransferase activity / histone H3K27 acetyltransferase activity / histone H3K36 acetyltransferase activity / histone H3K122 acetyltransferase activity / histone H3K18 acetyltransferase activity / histone H3K9 acetyltransferase activity / histone H3K14 acetyltransferase activity / histone H4K5 acetyltransferase activity / histone H4K8 acetyltransferase activity / histone H4K12 acetyltransferase activity / RNA polymerase II preinitiation complex assembly / histone acetyltransferase / ovarian follicle development / positive regulation of intrinsic apoptotic signaling pathway / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / RNA Polymerase II Pre-transcription Events / TBP-class protein binding / peptidyl-threonine phosphorylation / response to interleukin-1 / male germ cell nucleus / SIRT1 negatively regulates rRNA expression / regulation of signal transduction by p53 class mediator / nuclear receptor binding / nuclear estrogen receptor binding / negative regulation of DNA-binding transcription factor activity 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: 9.8 Å | |||||||||
![]() | Patel AB / Louder RK | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structure of human TFIID and mechanism of TBP loading onto promoter DNA. 著者: Avinash B Patel / Robert K Louder / Basil J Greber / Sebastian Grünberg / Jie Luo / Jie Fang / Yutong Liu / Jeff Ranish / Steve Hahn / Eva Nogales / ![]() 要旨: The general transcription factor IID (TFIID) is a critical component of the eukaryotic transcription preinitiation complex (PIC) and is responsible for recognizing the core promoter DNA and ...The general transcription factor IID (TFIID) is a critical component of the eukaryotic transcription preinitiation complex (PIC) and is responsible for recognizing the core promoter DNA and initiating PIC assembly. We used cryo-electron microscopy, chemical cross-linking mass spectrometry, and biochemical reconstitution to determine the complete molecular architecture of TFIID and define the conformational landscape of TFIID in the process of TATA box-binding protein (TBP) loading onto promoter DNA. Our structural analysis revealed five structural states of TFIID in the presence of TFIIA and promoter DNA, showing that the initial binding of TFIID to the downstream promoter positions the upstream DNA and facilitates scanning of TBP for a TATA box and the subsequent engagement of the promoter. Our findings provide a mechanistic model for the specific loading of TBP by TFIID onto the promoter. | |||||||||
履歴 |
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構造の表示
ムービー |
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構造ビューア | EMマップ: ![]() ![]() ![]() |
添付画像 |
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ダウンロードとリンク
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マップデータ | ![]() | 80.8 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 33.7 KB 33.7 KB | 表示 表示 | ![]() |
画像 | ![]() | 37.5 KB | ||
Filedesc metadata | ![]() | 10.9 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 | ![]() 6mzdMC ![]() 9298C ![]() 9299C ![]() 9300C ![]() 9301C ![]() 9305C ![]() 9306C ![]() 6mzcC ![]() 6mzlC ![]() 6mzmC 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 |
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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 | primary map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 1.32 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
CCP4マップ ヘッダ情報:
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-添付データ
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試料の構成要素
+全体 : General transcription factor IID
+超分子 #1: General transcription factor IID
+分子 #1: Transcription initiation factor TFIID subunit 1
+分子 #2: Transcription initiation factor TFIID subunit 3
+分子 #3: Transcription initiation factor TFIID subunit 4
+分子 #4: Transcription initiation factor TFIID subunit 5
+分子 #5: Transcription initiation factor TFIID subunit 6
+分子 #6: Transcription initiation factor TFIID subunit 9
+分子 #7: Transcription initiation factor TFIID subunit 10
+分子 #8: Transcription initiation factor TFIID subunit 11
+分子 #9: Transcription initiation factor TFIID subunit 12
+分子 #10: Transcription initiation factor TFIID subunit 13
+分子 #11: TATA-box-binding protein
+分子 #12: poly(UNK)
-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
濃度 | .2 mg/mL | ||||||||||||||||
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緩衝液 | pH: 7.9 構成要素:
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凍結 | 凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 277.15 K / 装置: FEI VITROBOT MARK IV / 詳細: BT 4s; BF 15N. |
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電子顕微鏡法
顕微鏡 | FEI TITAN |
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撮影 | フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) 平均電子線量: 40.0 e/Å2 |
電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | C2レンズ絞り径: 50.0 µm / 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / Cs: 2.7 mm |
試料ステージ | 試料ホルダーモデル: GATAN 626 SINGLE TILT LIQUID NITROGEN CRYO TRANSFER HOLDER ホルダー冷却材: NITROGEN |