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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: 9e2d | |||||||||||||||||||||
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| タイトル | Cryo-EM structure of human DNMT3A2-DNMT3B3 complex bound to a di-nucleosome with a five base pair linker | |||||||||||||||||||||
要素 |
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キーワード | DNA BINDING PROTEIN/DNA / DNMT3A / DNMT3B / nucleosome / DNA methylation / DNA BINDING PROTEIN / DNA BINDING PROTEIN-DNA complex | |||||||||||||||||||||
| 機能・相同性 | 機能・相同性情報DNA (cytosine-5-)-methyltransferase activity, acting on CpG substrates / transposable element silencing by piRNA-mediated DNA methylation / positive regulation of cellular response to hypoxia / protein-cysteine methyltransferase activity / DNA-methyltransferase activity / regulatory ncRNA-mediated heterochromatin formation / cellular response to bisphenol A / unmethylated CpG binding / DNA (cytosine-5-)-methyltransferase / DNA (cytosine-5-)-methyltransferase activity ...DNA (cytosine-5-)-methyltransferase activity, acting on CpG substrates / transposable element silencing by piRNA-mediated DNA methylation / positive regulation of cellular response to hypoxia / protein-cysteine methyltransferase activity / DNA-methyltransferase activity / regulatory ncRNA-mediated heterochromatin formation / cellular response to bisphenol A / unmethylated CpG binding / DNA (cytosine-5-)-methyltransferase / DNA (cytosine-5-)-methyltransferase activity / autosome genomic imprinting / SUMOylation of DNA methylation proteins / XY body / response to vitamin A / DNA methylation-dependent constitutive heterochromatin formation / hepatocyte apoptotic process / response to ionizing radiation / negative regulation of gene expression via chromosomal CpG island methylation / lncRNA binding / cellular response to ethanol / chromosome, centromeric region / catalytic complex / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / heterochromatin / Chromatin modifying enzymes / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / Deposition of new CENPA-containing nucleosomes at the centromere / telomere organization / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / Interleukin-7 signaling / RNA Polymerase I Promoter Opening / Inhibition of DNA recombination at telomere / 転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / Assembly of the ORC complex at the origin of replication / Meiotic synapsis / SUMOylation of chromatin organization proteins / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / DNA methylation / Condensation of Prophase Chromosomes / Chromatin modifications during the maternal to zygotic transition (MZT) / SIRT1 negatively regulates rRNA expression / HCMV Late Events / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / post-embryonic development / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / response to cocaine / Defective pyroptosis / Negative Regulation of CDH1 Gene Transcription / HDACs deacetylate histones / cellular response to amino acid stimulus / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / Nonhomologous End-Joining (NHEJ) / RNA Polymerase I Promoter Escape / Transcriptional regulation by small RNAs / euchromatin / Formation of the beta-catenin:TCF transactivating complex / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / HDMs demethylate histones / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / G2/M DNA damage checkpoint / NoRC negatively regulates rRNA expression / B-WICH complex positively regulates rRNA expression / PKMTs methylate histone lysines / response to lead ion / DNA Damage/Telomere Stress Induced Senescence / Pre-NOTCH Transcription and Translation / Meiotic recombination / response to toxic substance / Activation of anterior HOX genes in hindbrain development during early embryogenesis / nuclear matrix / Transcriptional regulation of granulopoiesis / RMTs methylate histone arginines / neuron differentiation / HCMV Early Events / structural constituent of chromatin / transcription corepressor activity / response to estradiol / nucleosome / nucleosome assembly / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / HATs acetylate histones / RUNX1 regulates transcription of genes involved in differentiation of HSCs / Factors involved in megakaryocyte development and platelet production / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / chromatin organization / Processing of DNA double-strand break ends / Senescence-Associated Secretory Phenotype (SASP) / gene expression / Oxidative Stress Induced Senescence / methylation / spermatogenesis / cellular response to hypoxia / Estrogen-dependent gene expression 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: 6.08 Å | |||||||||||||||||||||
データ登録者 | Xie, X. / Liu, M. / Zhou, X.E. / Worden, E. / Jones, P. | |||||||||||||||||||||
| 資金援助 | 米国, 2件
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引用 | ジャーナル: To Be Publishedタイトル: The structural basis for de novo DNA methylation in chromatin 著者: Xie, X. / Liu, M. / Zhou, X.E. / Worden, E. / Jones, P. | |||||||||||||||||||||
| 履歴 |
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構造の表示
| 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 | 9e2d.cif.gz | 1.1 MB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb9e2d.ent.gz | 865.7 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 9e2d.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/e2/9e2d ftp://data.pdbj.org/pub/pdb/validation_reports/e2/9e2d | HTTPS FTP |
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-関連構造データ
| 関連構造データ | ![]() 47448MC ![]() 9e2fC ![]() 9e2qC ![]() 9e2rC ![]() 9e3dC ![]() 9e3rC ![]() 9e3uC ![]() 9e49C M: このデータのモデリングに利用したマップデータ 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 F&H 検索 |
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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 , 6種, 24分子 AEMQBFNRCGOSDHPTVZLXUYWK
| #1: タンパク質 | 分子量: 15303.930 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト)遺伝子: H3C15, HIST2H3A, H3C14, H3F2, H3FM, HIST2H3C, H3C13, HIST2H3D 発現宿主: ![]() #2: タンパク質 | 分子量: 11394.426 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト)遺伝子: HIST1H4A, H4/A, H4FA, HIST1H4B, H4/I, H4FI, HIST1H4C, H4/G, H4FG, HIST1H4D, H4/B, H4FB, HIST1H4E, H4/J, H4FJ, HIST1H4F, H4/C, H4FC, HIST1H4H, H4/H, H4FH, HIST1H4I, H4/M, H4FM, HIST1H4J, ...遺伝子: HIST1H4A, H4/A, H4FA, HIST1H4B, H4/I, H4FI, HIST1H4C, H4/G, H4FG, HIST1H4D, H4/B, H4FB, HIST1H4E, H4/J, H4FJ, HIST1H4F, H4/C, H4FC, HIST1H4H, H4/H, H4FH, HIST1H4I, H4/M, H4FM, HIST1H4J, H4/E, H4FE, HIST1H4K, H4/D, H4FD, HIST1H4L, H4/K, H4FK, HIST2H4A, H4/N, H4F2, H4FN, HIST2H4, HIST2H4B, H4/O, H4FO, HIST4H4 発現宿主: ![]() #3: タンパク質 | 分子量: 13978.241 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: ![]() #4: タンパク質 | 分子量: 13655.948 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: ![]() #5: タンパク質 | 分子量: 86702.383 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: DNMT3B / 発現宿主: Spodoptera (蝶・蛾)参照: UniProt: Q9UBC3, DNA (cytosine-5-)-methyltransferase #6: タンパク質 | 分子量: 77914.711 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: DNMT3A / 発現宿主: Spodoptera (蝶・蛾)参照: UniProt: Q9Y6K1, DNA (cytosine-5-)-methyltransferase |
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-DNA鎖 , 2種, 2分子 IJ
| #7: DNA鎖 | 分子量: 98342.391 Da / 分子数: 1 / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト) |
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| #8: DNA鎖 | 分子量: 97161.656 Da / 分子数: 1 / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト) |
-非ポリマー , 2種, 22分子 


| #9: 化合物 | ChemComp-ZN / #10: 化合物 | ChemComp-SAH / |
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-詳細
| 研究の焦点であるリガンドがあるか | N |
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| Has protein modification | N |
-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 DNMT3A2-DNMT3B3 complex bound to a di-nucleosome with a five base pair linker タイプ: COMPLEX / Entity ID: #1-#4, #7-#8, #5-#6 / 由来: RECOMBINANT |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: Spodoptera (蝶・蛾) |
| 緩衝液 | pH: 7.8 |
| 試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
| 急速凍結 | 凍結剤: ETHANE |
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電子顕微鏡撮影
| 実験機器 | ![]() モデル: Talos Arctica / 画像提供: FEI Company |
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| 顕微鏡 | モデル: FEI TALOS ARCTICA |
| 電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 200 kV / 照射モード: FLOOD BEAM |
| 電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 1500 nm / 最小 デフォーカス(公称値): 1100 nm |
| 撮影 | 電子線照射量: 50 e/Å2 / フィルム・検出器のモデル: GATAN K3 (6k x 4k) |
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解析
| EMソフトウェア | 名称: PHENIX / カテゴリ: モデル精密化 |
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| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION |
| 3次元再構成 | 解像度: 6.08 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 41237 / 対称性のタイプ: POINT |
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万見について




Homo sapiens (ヒト)
米国, 2件
引用

















PDBj












































Spodoptera (蝶・蛾)
FIELD EMISSION GUN