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基本情報
登録情報 | ![]() | |||||||||
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タイトル | Cryo-EM structure of USP16 bound to H2AK119Ub nucleosome | |||||||||
![]() | Main map at a resolution of 3.05 angstrom | |||||||||
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![]() | nucleosome complex / USP16 / H2AK119Ub / NUCLEAR PROTEIN | |||||||||
機能・相同性 | ![]() histone H2A deubiquitinase activity / mitotic nuclear division / monoubiquitinated protein deubiquitination / positive regulation of translational elongation / ribosomal small subunit binding / protein deubiquitination / positive regulation of ribosome biogenesis / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / Chromatin modifying enzymes ...histone H2A deubiquitinase activity / mitotic nuclear division / monoubiquitinated protein deubiquitination / positive regulation of translational elongation / ribosomal small subunit binding / protein deubiquitination / positive regulation of ribosome biogenesis / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / 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 / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / telomere organization / Interleukin-7 signaling / Inhibition of DNA recombination at telomere / RNA Polymerase I Promoter Opening / Meiotic synapsis / Assembly of the ORC complex at the origin of replication / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / SUMOylation of chromatin organization proteins / DNA methylation / Condensation of Prophase Chromosomes / epigenetic regulation of gene expression / Chromatin modifications during the maternal to zygotic transition (MZT) / SIRT1 negatively regulates rRNA expression / HCMV Late Events / ubiquitin binding / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / innate immune response in mucosa / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / HDMs demethylate histones / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / HDACs deacetylate histones / Nonhomologous End-Joining (NHEJ) / RNA Polymerase I Promoter Escape / Transcriptional regulation by small RNAs / Formation of the beta-catenin:TCF transactivating complex / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / G2/M DNA damage checkpoint / Metalloprotease DUBs / NoRC negatively regulates rRNA expression / B-WICH complex positively regulates rRNA expression / DNA Damage/Telomere Stress Induced Senescence / PKMTs methylate histone lysines / Meiotic recombination / Pre-NOTCH Transcription and Translation / RMTs methylate histone arginines / Activation of anterior HOX genes in hindbrain development during early embryogenesis / Transcriptional regulation of granulopoiesis / UCH proteinases / HCMV Early Events / antimicrobial humoral immune response mediated by antimicrobial peptide / structural constituent of chromatin / antibacterial humoral response / E3 ubiquitin ligases ubiquitinate target proteins / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / nucleosome / heterochromatin formation / RUNX1 regulates transcription of genes involved in differentiation of HSCs / nucleosome assembly / Processing of DNA double-strand break ends / HATs acetylate histones / Senescence-Associated Secretory Phenotype (SASP) / Factors involved in megakaryocyte development and platelet production / chromatin organization / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / Oxidative Stress Induced Senescence / histone binding / defense response to Gram-negative bacterium / protein homotetramerization / gene expression / killing of cells of another organism / Estrogen-dependent gene expression / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / transcription coactivator activity / chromosome, telomeric region / Ub-specific processing proteases / regulation of cell cycle / defense response to Gram-positive bacterium / cadherin binding / Amyloid fiber formation / protein heterodimerization activity / negative regulation of cell population proliferation / cell division / cysteine-type endopeptidase activity / DNA damage response / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / positive regulation of transcription by RNA polymerase II / protein-containing complex 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: 3.05 Å | |||||||||
![]() | Ai HS / He ZZ / Deng ZH / Liu L | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structural and mechanistic basis for nucleosomal H2AK119 deubiquitination by single-subunit deubiquitinase USP16. 著者: Huasong Ai / Zaozhen He / Zhiheng Deng / Guo-Chao Chu / Qiang Shi / Zebin Tong / Jia-Bin Li / Man Pan / Lei Liu / ![]() 要旨: Epigenetic regulators have a crucial effect on gene expression based on their manipulation of histone modifications. Histone H2AK119 monoubiquitination (H2AK119Ub), a well-established hallmark in ...Epigenetic regulators have a crucial effect on gene expression based on their manipulation of histone modifications. Histone H2AK119 monoubiquitination (H2AK119Ub), a well-established hallmark in transcription repression, is dynamically regulated by the opposing activities of Polycomb repressive complex 1 (PRC1) and nucleosome deubiquitinases including the primary human USP16 and Polycomb repressive deubiquitinase (PR-DUB) complex. Recently, the catalytic mechanism for the multi-subunit PR-DUB complex has been described, but how the single-subunit USP16 recognizes the H2AK119Ub nucleosome and cleaves the ubiquitin (Ub) remains unknown. Here we report the cryo-EM structure of USP16-H2AK119Ub nucleosome complex, which unveils a fundamentally distinct mode of H2AK119Ub deubiquitination compared to PR-DUB, encompassing the nucleosome recognition pattern independent of the H2A-H2B acidic patch and the conformational heterogeneity in the Ub motif and the histone H2A C-terminal tail. Our work highlights the mechanism diversity of H2AK119Ub deubiquitination and provides a structural framework for understanding the disease-causing mutations of USP16. | |||||||||
履歴 |
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構造の表示
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-EMDBアーカイブ
マップデータ | ![]() | 4.2 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 31.4 KB 31.4 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 9.1 KB | 表示 | ![]() |
画像 | ![]() | 162.3 KB | ||
マスクデータ | ![]() | 64 MB | ![]() | |
Filedesc metadata | ![]() | 8 KB | ||
その他 | ![]() ![]() ![]() ![]() | 1.2 MB 4.4 MB 49.7 MB 49.7 MB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-検証レポート
文書・要旨 | ![]() | 725.8 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 725.4 KB | 表示 | |
XML形式データ | ![]() | 15.2 KB | 表示 | |
CIF形式データ | ![]() | 20.7 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 | ![]() 8wg5MC 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 | Main map at a resolution of 3.05 angstrom | ||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 1.074 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
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試料の構成要素
-全体 : Complex of USP16 bound to H2AK119Ub nucleosome
全体 | 名称: Complex of USP16 bound to H2AK119Ub nucleosome |
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要素 |
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-超分子 #1: Complex of USP16 bound to H2AK119Ub nucleosome
超分子 | 名称: Complex of USP16 bound to H2AK119Ub nucleosome / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#8 |
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由来(天然) | 生物種: ![]() |
-分子 #1: Ubiquitin carboxyl-terminal hydrolase 16
分子 | 名称: Ubiquitin carboxyl-terminal hydrolase 16 / タイプ: protein_or_peptide / ID: 1 / コピー数: 1 / 光学異性体: LEVO / EC番号: ubiquitinyl hydrolase 1 |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 93.70825 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MGKKRTKGKT VPIDDSSETL EPVCRHIRKG LEQGNLKKAL VNVEWNICQD CKTDNKVKDK AEEETEEKPS VWLCLKCGHQ GCGRNSQEQ HALKHYLTPR SEPHCLVLSL DNWSVWCYVC DNEVQYCSSN QLGQVVDYVR KQASITTPKP AEKDNGNIEL E NKKLEKES ...文字列: MGKKRTKGKT VPIDDSSETL EPVCRHIRKG LEQGNLKKAL VNVEWNICQD CKTDNKVKDK AEEETEEKPS VWLCLKCGHQ GCGRNSQEQ HALKHYLTPR SEPHCLVLSL DNWSVWCYVC DNEVQYCSSN QLGQVVDYVR KQASITTPKP AEKDNGNIEL E NKKLEKES KNEQEREKKE NMAKENPPMN SPCQITVKGL SNLGNTCFFN AVMQNLSQTP VLRELLKEVK MSGTIVKIEP PD LALTEPL EINLEPPGPL TLAMSQFLNE MQETKKGVVT PKELFSQVCK KAVRFKGYQQ QDSQELLRYL LDGMRAEEHQ RVS KGILKA FGNSTEKLDE ELKNKVKDYE KKKSMPSFVD RIFGGELTSM IMCDQCRTVS LVHESFLDLS LPVLDDQSGK KSVN DKNLK KTVEDEDQDS EEEKDNDSYI KERSDIPSGT SKHLQKKAKK QAKKQAKNQR RQQKIQGKVL HLNDICTIDH PEDSE YEAE MSLQGEVNIK SNHISQEGVM HKEYCVNQKD LNGQAKMIES VTDNQKSTEE VDMKNINMDN DLEVLTSSPT RNLNGA YLT EGSNGEVDIS NGFKNLNLNA ALHPDEINIE ILNDSHTPGT KVYEVVNEDP ETAFCTLANR EVFNTDECSI QHCLYQF TR NEKLRDANKL LCEVCTRRQC NGPKANIKGE RKHVYTNAKK QMLISLAPPV LTLHLKRFQQ AGFNLRKVNK HIKFPEIL D LAPFCTLKCK NVAEENTRVL YSLYGVVEHS GTMRSGHYTA YAKARTANSH LSNLVLHGDI PQDFEMESKG QWFHISDTH VQAVPTTKVL NSQAYLLFYE RIL UniProtKB: Ubiquitin carboxyl-terminal hydrolase 16 |
-分子 #2: Histone H3.1
分子 | 名称: Histone H3.1 / タイプ: protein_or_peptide / ID: 2 / コピー数: 2 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 11.562577 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: KPHRYRPGTV ALREIRRYQK STELLIRKLP FQRLVREIAQ DFKTDLRFQS SAVMALQEAC EAYLVGLFED TNLCAIHAKR VTIMPKDIQ LARRIRGER UniProtKB: Histone H3.1 |
-分子 #3: Histone H4
分子 | 名称: Histone H4 / タイプ: protein_or_peptide / ID: 3 / コピー数: 2 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 9.010534 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: RDNIQGITKP AIRRLARRGG VKRISGLIYE ETRGVLKVFL ENVIRDAVTY TEHAKRKTVT AMDVVYALKR QGRTLYGFG UniProtKB: Histone H4 |
-分子 #4: Histone H2A type 1-B/E
分子 | 名称: Histone H2A type 1-B/E / タイプ: protein_or_peptide / ID: 4 / コピー数: 2 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 12.141195 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: ARAKAKTRSS RAGLQFPVGR VHRLLRKGNY SERVGAGAPV YLAAVLEYLT AEILELAGNA ARDNKKTRII PRHLQLAIRN DEELNKLLG RVTIAQGGVL PNIQAVLLPK CT UniProtKB: Histone H2A type 1-B/E |
-分子 #5: Histone H2B type 1-K
分子 | 名称: Histone H2B type 1-K / タイプ: protein_or_peptide / ID: 5 / コピー数: 2 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 10.477994 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: RSRKESYSVY VYKVLKQVHP DTGISSKAMG IMNSFVNDIF ERIAGEASRL AHYNKRSTIT SREIQTAVRL LLPGELAKHA VSEGTKAVT KYTSA UniProtKB: Histone H2B type 1-K |
-分子 #8: Ubiquitin B
分子 | 名称: Ubiquitin B / タイプ: protein_or_peptide / ID: 8 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 8.622922 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGC UniProtKB: Ubiquitin B |
-分子 #6: DNA (147-MER)
分子 | 名称: DNA (147-MER) / タイプ: dna / ID: 6 / コピー数: 1 / 分類: DNA |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 45.604047 KDa |
配列 | 文字列: (DA)(DC)(DA)(DG)(DG)(DA)(DT)(DG)(DT)(DA) (DT)(DA)(DT)(DA)(DT)(DC)(DT)(DG)(DA)(DC) (DA)(DC)(DG)(DT)(DG)(DC)(DC)(DT)(DG) (DG)(DA)(DG)(DA)(DC)(DT)(DA)(DG)(DG)(DG) (DA) (DG)(DT)(DA)(DA)(DT) ...文字列: (DA)(DC)(DA)(DG)(DG)(DA)(DT)(DG)(DT)(DA) (DT)(DA)(DT)(DA)(DT)(DC)(DT)(DG)(DA)(DC) (DA)(DC)(DG)(DT)(DG)(DC)(DC)(DT)(DG) (DG)(DA)(DG)(DA)(DC)(DT)(DA)(DG)(DG)(DG) (DA) (DG)(DT)(DA)(DA)(DT)(DC)(DC)(DC) (DC)(DT)(DT)(DG)(DG)(DC)(DG)(DG)(DT)(DT) (DA)(DA) (DA)(DA)(DC)(DG)(DC)(DG)(DG) (DG)(DG)(DG)(DA)(DC)(DA)(DG)(DC)(DG)(DC) (DG)(DT)(DA) (DC)(DG)(DT)(DG)(DC)(DG) (DT)(DT)(DT)(DA)(DA)(DG)(DC)(DG)(DG)(DT) (DG)(DC)(DT)(DA) (DG)(DA)(DG)(DC)(DT) (DG)(DT)(DC)(DT)(DA)(DC)(DG)(DA)(DC)(DC) (DA)(DA)(DT)(DT)(DG) (DA)(DG)(DC)(DG) (DG)(DC)(DC)(DT)(DC)(DG)(DG)(DC)(DA)(DC) (DC)(DG)(DG)(DG)(DA)(DT) (DT)(DC)(DT) (DC)(DC)(DA)(DG) |
-分子 #7: DNA (147-MER)
分子 | 名称: DNA (147-MER) / タイプ: dna / ID: 7 / コピー数: 1 / 分類: DNA |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 45.145754 KDa |
配列 | 文字列: (DC)(DT)(DG)(DG)(DA)(DG)(DA)(DA)(DT)(DC) (DC)(DC)(DG)(DG)(DT)(DG)(DC)(DC)(DG)(DA) (DG)(DG)(DC)(DC)(DG)(DC)(DT)(DC)(DA) (DA)(DT)(DT)(DG)(DG)(DT)(DC)(DG)(DT)(DA) (DG) (DA)(DC)(DA)(DG)(DC) ...文字列: (DC)(DT)(DG)(DG)(DA)(DG)(DA)(DA)(DT)(DC) (DC)(DC)(DG)(DG)(DT)(DG)(DC)(DC)(DG)(DA) (DG)(DG)(DC)(DC)(DG)(DC)(DT)(DC)(DA) (DA)(DT)(DT)(DG)(DG)(DT)(DC)(DG)(DT)(DA) (DG) (DA)(DC)(DA)(DG)(DC)(DT)(DC)(DT) (DA)(DG)(DC)(DA)(DC)(DC)(DG)(DC)(DT)(DT) (DA)(DA) (DA)(DC)(DG)(DC)(DA)(DC)(DG) (DT)(DA)(DC)(DG)(DC)(DG)(DC)(DT)(DG)(DT) (DC)(DC)(DC) (DC)(DC)(DG)(DC)(DG)(DT) (DT)(DT)(DT)(DA)(DA)(DC)(DC)(DG)(DC)(DC) (DA)(DA)(DG)(DG) (DG)(DG)(DA)(DT)(DT) (DA)(DC)(DT)(DC)(DC)(DC)(DT)(DA)(DG)(DT) (DC)(DT)(DC)(DC)(DA) (DG)(DG)(DC)(DA) (DC)(DG)(DT)(DG)(DT)(DC)(DA)(DG)(DA)(DT) (DA)(DT)(DA)(DT)(DA)(DC) (DA)(DT)(DC) (DC)(DT)(DG)(DT) |
-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: 7.5 |
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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): 1.8 µm / 最小 デフォーカス(公称値): 1.3 µm |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |