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基本情報
登録情報 | データベース: EMDB / ID: EMD-25042 | |||||||||
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タイトル | Nuc147 bound to single BRCT | |||||||||
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![]() | PARP1 / BRCT / nucleosome / DNA BINDING PROTEIN-DNA complex | |||||||||
機能・相同性 | ![]() NAD+-histone H2BS6 serine ADP-ribosyltransferase activity / NAD+-histone H3S10 serine ADP-ribosyltransferase activity / NAD+-histone H2BE35 glutamate ADP-ribosyltransferase activity / regulation of base-excision repair / positive regulation of myofibroblast differentiation / negative regulation of ATP biosynthetic process / NAD+-protein-tyrosine ADP-ribosyltransferase activity / NAD+-protein-histidine ADP-ribosyltransferase activity / carbohydrate biosynthetic process / positive regulation of single strand break repair ...NAD+-histone H2BS6 serine ADP-ribosyltransferase activity / NAD+-histone H3S10 serine ADP-ribosyltransferase activity / NAD+-histone H2BE35 glutamate ADP-ribosyltransferase activity / regulation of base-excision repair / positive regulation of myofibroblast differentiation / negative regulation of ATP biosynthetic process / NAD+-protein-tyrosine ADP-ribosyltransferase activity / NAD+-protein-histidine ADP-ribosyltransferase activity / carbohydrate biosynthetic process / positive regulation of single strand break repair / regulation of circadian sleep/wake cycle, non-REM sleep / vRNA Synthesis / negative regulation of adipose tissue development / NAD+-protein-serine ADP-ribosyltransferase activity / NAD DNA ADP-ribosyltransferase activity / NAD+-protein-aspartate ADP-ribosyltransferase activity / NAD+-protein-glutamate ADP-ribosyltransferase activity / mitochondrial DNA metabolic process / DNA ADP-ribosylation / regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway / signal transduction involved in regulation of gene expression / positive regulation of necroptotic process / regulation of catalytic activity / ATP generation from poly-ADP-D-ribose / replication fork reversal / transcription regulator activator activity / HDR through MMEJ (alt-NHEJ) / positive regulation of DNA-templated transcription, elongation / positive regulation of intracellular estrogen receptor signaling pathway / NAD+ ADP-ribosyltransferase / cellular response to zinc ion / negative regulation of telomere maintenance via telomere lengthening / protein auto-ADP-ribosylation / positive regulation of mitochondrial depolarization / response to aldosterone / mitochondrial DNA repair / negative regulation of cGAS/STING signaling pathway / protein poly-ADP-ribosylation / positive regulation of cardiac muscle hypertrophy / negative regulation of transcription elongation by RNA polymerase II / nuclear replication fork / NAD+-protein ADP-ribosyltransferase activity / site of DNA damage / R-SMAD binding / positive regulation of SMAD protein signal transduction / macrophage differentiation / protein autoprocessing / decidualization / 転移酵素; グリコシル基を移すもの; 五炭糖残基を移すもの / positive regulation of double-strand break repair via homologous recombination / NAD+-protein poly-ADP-ribosyltransferase activity / negative regulation of tumor necrosis factor-mediated signaling pathway / POLB-Dependent Long Patch Base Excision Repair / 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 / SUMOylation of DNA damage response and repair proteins / Packaging Of Telomere Ends / epigenetic regulation of gene expression / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / nucleosome binding / Deposition of new CENPA-containing nucleosomes at the centromere / protein localization to chromatin / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / Inhibition of DNA recombination at telomere / Meiotic synapsis / telomere organization / negative regulation of innate immune response / RNA Polymerase I Promoter Opening / Interleukin-7 signaling / telomere maintenance / nucleotidyltransferase activity / Assembly of the ORC complex at the origin of replication / SUMOylation of chromatin organization proteins / mitochondrion organization / transforming growth factor beta receptor signaling pathway / DNA methylation / Condensation of Prophase Chromosomes / cellular response to nerve growth factor stimulus / SIRT1 negatively regulates rRNA expression / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / Chromatin modifications during the maternal to zygotic transition (MZT) / HCMV Late Events / innate immune response in mucosa / PRC2 methylates histones and DNA / Defective pyroptosis / HDACs deacetylate histones / nuclear estrogen receptor binding / RNA Polymerase I Promoter Escape / protein-DNA complex / lipopolysaccharide binding / response to gamma radiation / Nonhomologous End-Joining (NHEJ) / Transcriptional regulation by small RNAs / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Formation of the beta-catenin:TCF transactivating 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: 4.1 Å | |||||||||
![]() | Muthurajan UM / Rudolph JR | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: The BRCT domain of PARP1 binds intact DNA and mediates intrastrand transfer. 著者: Johannes Rudolph / Uma M Muthurajan / Megan Palacio / Jyothi Mahadevan / Genevieve Roberts / Annette H Erbse / Pamela N Dyer / Karolin Luger / ![]() 要旨: PARP1 is a key player in the response to DNA damage and is the target of clinical inhibitors for the treatment of cancers. Binding of PARP1 to damaged DNA leads to activation wherein PARP1 uses NAD ...PARP1 is a key player in the response to DNA damage and is the target of clinical inhibitors for the treatment of cancers. Binding of PARP1 to damaged DNA leads to activation wherein PARP1 uses NAD to add chains of poly(ADP-ribose) onto itself and other nuclear proteins. PARP1 also binds abundantly to intact DNA and chromatin, where it remains enzymatically inactive. We show that intact DNA makes contacts with the PARP1 BRCT domain, which was not previously recognized as a DNA-binding domain. This binding mode does not result in the concomitant reorganization and activation of the catalytic domain. We visualize the BRCT domain bound to nucleosomal DNA by cryogenic electron microscopy and identify a key motif conserved from ancestral BRCT domains for binding phosphates on DNA and phospho-peptides. Finally, we demonstrate that the DNA-binding properties of the BRCT domain contribute to the "monkey-bar mechanism" that mediates DNA transfer of PARP1. | |||||||||
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 | ![]() | 15.4 MB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 16.1 KB 16.1 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 8.9 KB | 表示 | ![]() |
画像 | ![]() | 21.4 KB | ||
Filedesc metadata | ![]() | 6.1 KB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-検証レポート
文書・要旨 | ![]() | 430.7 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 430.3 KB | 表示 | |
XML形式データ | ![]() | 10.9 KB | 表示 | |
CIF形式データ | ![]() | 14.2 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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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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ボクセルのサイズ | X=Y=Z: 1.065 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 : Nuc147-PARP1-BRCT
全体 | 名称: Nuc147-PARP1-BRCT |
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要素 |
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-超分子 #1: Nuc147-PARP1-BRCT
超分子 | 名称: Nuc147-PARP1-BRCT / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: all |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 214 KDa |
-分子 #1: DNA (147-MER)
分子 | 名称: DNA (147-MER) / タイプ: dna / ID: 1 / 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: 45.610043 KDa |
配列 | 文字列: (DA)(DT)(DC)(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)(DT)(DC)(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)(DG)(DA)(DT) |
-分子 #2: DNA (147-MER)
分子 | 名称: DNA (147-MER) / タイプ: dna / ID: 2 / 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: 45.13877 KDa |
配列 | 文字列: (DA)(DT)(DC)(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: (DA)(DT)(DC)(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)(DG)(DA)(DT) |
-分子 #3: Histone H3.1
分子 | 名称: Histone H3.1 / 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: 15.719445 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: GSHMARTKQT ARKSTGGKAP RKQLATKAAR KSAPATGGVK KPHRYRPGTV ALREIRRYQK STELLIRKLP FQRLVREIAQ DFKTDLRFQ SSAVMALQEA CEAYLVGLFE DTNLCAIHAK RVTIMPKDIQ LARRIRGERA UniProtKB: Histone H3.1 |
-分子 #4: Histone H4
分子 | 名称: Histone H4 / 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: 11.676703 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: GSHMSGRGKG GKGLGKGGAK RHRKVLRDNI QGITKPAIRR LARRGGVKRI SGLIYEETRG VLKVFLENVI RDAVTYTEHA KRKTVTAMD VVYALKRQGR TLYGFGG UniProtKB: Histone H4 |
-分子 #5: Histone H2A
分子 | 名称: Histone H2A / 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: 14.447825 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: GSHMSGRGKQ GGKARAKAKT RSSRAGLQFP VGRVHRLLRK GNYSERVGAG APVYLAAVLE YLTAEILELA GNAARDNKKT RIIPRHLQL AIRNDEELNK LLGRVTIAQG GVLPNIQAVL LPKKTESHHK AKGK UniProtKB: Histone H2A |
-分子 #6: Histone H2B type 1-J
分子 | 名称: Histone H2B type 1-J / タイプ: protein_or_peptide / ID: 6 / 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: 14.217516 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: GSHMPEPAKS APAPKKGSKK AVTKAQKKDG KKRKRSRKES YSIYVYKVLK QVHPDTGISS KAMGIMNSFV NDIFERIAGE ASRLAHYNK RSTITSREIQ TAVRLLLPGE LAKHAVSEGT KAVTKYTSAK UniProtKB: Histone H2B type 1-J |
-分子 #7: Poly [ADP-ribose] polymerase 1
分子 | 名称: Poly [ADP-ribose] polymerase 1 / タイプ: protein_or_peptide / ID: 7 / コピー数: 1 / 光学異性体: LEVO / EC番号: NAD+ ADP-ribosyltransferase |
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由来(天然) | 生物種: ![]() |
分子量 | 理論値: 14.337548 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MGSSHHHHHH SSGLVPRGSH MSADKPLSNM KILTLGKLSR NKDEVKAMIE KLGGKLTGTA NKASLCISTK KEVEKMNKKM EEVKEANIR VVSEDFLQDV SASTKSLQEL FLAHILSPWG AEVKGSAEPV EV UniProtKB: Poly [ADP-ribose] polymerase 1 |
-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: 60.0 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: OTHER / 撮影モード: OTHER |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |