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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: 6g0p | ||||||
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タイトル | Crystal Structure of the first bromodomain of human BRD4 in complex with an acetylated E2F1 peptide (K117ac/K120ac) | ||||||
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![]() | TRANSCRIPTION / Bromodomain / complex | ||||||
機能・相同性 | ![]() negative regulation of fat cell proliferation / Rb-E2F complex / lens fiber cell apoptotic process / negative regulation of DNA binding / Inhibition of replication initiation of damaged DNA by RB1/E2F1 / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / cellular response to fatty acid / mRNA stabilization / Transcription of E2F targets under negative control by DREAM complex / Activation of NOXA and translocation to mitochondria ...negative regulation of fat cell proliferation / Rb-E2F complex / lens fiber cell apoptotic process / negative regulation of DNA binding / Inhibition of replication initiation of damaged DNA by RB1/E2F1 / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / cellular response to fatty acid / mRNA stabilization / Transcription of E2F targets under negative control by DREAM complex / Activation of NOXA and translocation to mitochondria / anoikis / Activation of PUMA and translocation to mitochondria / nuclear chromosome / DNA-binding transcription activator activity / negative regulation of fat cell differentiation / G2 Phase / G1/S-Specific Transcription / Transcriptional Regulation by E2F6 / forebrain development / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / RNA polymerase II C-terminal domain binding / regulation of G1/S transition of mitotic cell cycle / intrinsic apoptotic signaling pathway by p53 class mediator / P-TEFb complex binding / negative regulation of DNA damage checkpoint / histone H4 reader activity / positive regulation of glial cell proliferation / host-mediated suppression of viral transcription / positive regulation of G2/M transition of mitotic cell cycle / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / positive regulation of T-helper 17 cell lineage commitment / Cyclin E associated events during G1/S transition / Cyclin A:Cdk2-associated events at S phase entry / cis-regulatory region sequence-specific DNA binding / : / RNA polymerase II CTD heptapeptide repeat kinase activity / DNA damage checkpoint signaling / condensed nuclear chromosome / transcription coregulator activity / Oncogene Induced Senescence / positive regulation of transcription elongation by RNA polymerase II / cellular response to nerve growth factor stimulus / Pre-NOTCH Transcription and Translation / Cyclin D associated events in G1 / RNA polymerase II transcription regulator complex / cellular response to xenobiotic stimulus / Transcriptional regulation of granulopoiesis / positive regulation of fibroblast proliferation / intrinsic apoptotic signaling pathway in response to DNA damage / sequence-specific double-stranded DNA binding / p53 binding / chromosome / regulation of inflammatory response / Oxidative Stress Induced Senescence / spermatogenesis / response to lipopolysaccharide / histone binding / molecular adaptor activity / cellular response to hypoxia / DNA-binding transcription factor binding / sequence-specific DNA binding / Potential therapeutics for SARS / DNA-binding transcription factor activity, RNA polymerase II-specific / transcription coactivator activity / positive regulation of canonical NF-kappaB signal transduction / transcription cis-regulatory region binding / protein dimerization activity / positive regulation of apoptotic process / chromatin remodeling / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / negative regulation of DNA-templated transcription / protein serine/threonine kinase activity / DNA-templated transcription / centrosome / DNA damage response / chromatin binding / positive regulation of gene expression / regulation of transcription by RNA polymerase II / protein kinase binding / regulation of DNA-templated transcription / chromatin / positive regulation of DNA-templated transcription / enzyme binding / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / protein-containing complex / DNA binding / nucleoplasm / nucleus / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Filippakopoulos, P. / Picaud, S. / Krojer, T. / Sorrell, F. / Pike, A.C.W. / von Delft, F. / Arrowsmith, C.H. / Edwards, A.M. / Bountra, C. | ||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Interactome Rewiring Following Pharmacological Targeting of BET Bromodomains. 著者: Jean-Philippe Lambert / Sarah Picaud / Takao Fujisawa / Huayun Hou / Pavel Savitsky / Liis Uusküla-Reimand / Gagan D Gupta / Hala Abdouni / Zhen-Yuan Lin / Monika Tucholska / James D R ...著者: Jean-Philippe Lambert / Sarah Picaud / Takao Fujisawa / Huayun Hou / Pavel Savitsky / Liis Uusküla-Reimand / Gagan D Gupta / Hala Abdouni / Zhen-Yuan Lin / Monika Tucholska / James D R Knight / Beatriz Gonzalez-Badillo / Nicole St-Denis / Joseph A Newman / Manuel Stucki / Laurence Pelletier / Nuno Bandeira / Michael D Wilson / Panagis Filippakopoulos / Anne-Claude Gingras / ![]() ![]() ![]() ![]() ![]() 要旨: Targeting bromodomains (BRDs) of the bromo-and-extra-terminal (BET) family offers opportunities for therapeutic intervention in cancer and other diseases. Here, we profile the interactomes of BRD2, ...Targeting bromodomains (BRDs) of the bromo-and-extra-terminal (BET) family offers opportunities for therapeutic intervention in cancer and other diseases. Here, we profile the interactomes of BRD2, BRD3, BRD4, and BRDT following treatment with the pan-BET BRD inhibitor JQ1, revealing broad rewiring of the interaction landscape, with three distinct classes of behavior for the 603 unique interactors identified. A group of proteins associate in a JQ1-sensitive manner with BET BRDs through canonical and new binding modes, while two classes of extra-terminal (ET)-domain binding motifs mediate acetylation-independent interactions. Last, we identify an unexpected increase in several interactions following JQ1 treatment that define negative functions for BRD3 in the regulation of rRNA synthesis and potentially RNAPII-dependent gene expression that result in decreased cell proliferation. Together, our data highlight the contributions of BET protein modules to their interactomes allowing for a better understanding of pharmacological rewiring in response to JQ1. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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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 | ![]() | 79 KB | 表示 | ![]() |
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PDB形式 | ![]() | 56.9 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 430.9 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 430.9 KB | 表示 | |
XML形式データ | ![]() | 9.2 KB | 表示 | |
CIF形式データ | ![]() | 13 KB | 表示 | |
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 | ![]() 5nncC ![]() 5nndC ![]() 5nneC ![]() 5nnfC ![]() 5nngC ![]() 6g0oC ![]() 6g0qC ![]() 6g0rC ![]() 6g0sC ![]() 2grcS ![]() 2oo1S ![]() 2ossS ![]() 2ouoS ![]() 3d7cS ![]() 3daiS ![]() 3dwyS S: 精密化の開始モデル C: 同じ文献を引用 ( |
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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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単位格子 |
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要素
#1: タンパク質 | 分子量: 15099.380 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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#2: タンパク質・ペプチド | 分子量: 1843.026 Da / 分子数: 1 / 由来タイプ: 合成 / 詳細: E2F1 peptide acetylated at K117 and K120 / 由来: (合成) ![]() |
#3: 化合物 | ChemComp-EDO / |
#4: 水 | ChemComp-HOH / |
Has protein modification | Y |
-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.16 Å3/Da / 溶媒含有率: 42.92 % |
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結晶化 | 温度: 277 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7 / 詳細: 20.0 % PEG3350 10.0 % EtGly 0.2 M NaCHO |
-データ収集
回折 | 平均測定温度: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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放射光源 | 由来: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
検出器 | タイプ: DECTRIS PILATUS 6M-F / 検出器: PIXEL / 日付: 2015年12月13日 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
放射波長 | 波長: 0.9763 Å / 相対比: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
反射 | 解像度: 1.3→58.126 Å / Num. all: 34488 / Num. obs: 34488 / % possible obs: 99.9 % / 冗長度: 6.7 % / Rpim(I) all: 0.014 / Rrim(I) all: 0.036 / Rsym value: 0.034 / Net I/av σ(I): 9.6 / Net I/σ(I): 29.6 / Num. measured all: 232698 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
反射 シェル | Diffraction-ID: 1
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-位相決定
位相決定 | 手法: ![]() | |||||||||
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Phasing MR | Model details: Phaser MODE: MR_AUTO
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: Ensemble of 2OSS, 2OUO, 2GRC, 2OO1, 3DAI, 3D7C, 3DWY 解像度: 1.3→39.31 Å / Cor.coef. Fo:Fc: 0.979 / Cor.coef. Fo:Fc free: 0.976 / SU B: 1.061 / SU ML: 0.021 / SU R Cruickshank DPI: 0.0413 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.041 / ESU R Free: 0.039 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso max: 62.72 Å2 / Biso mean: 16.906 Å2 / Biso min: 8.27 Å2
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精密化ステップ | サイクル: final / 解像度: 1.3→39.31 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.3→1.334 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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