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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: 9k2x | ||||||||||||||||||||||||||||||
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タイトル | Cryo-EM structure of USP7:DNMT1 complex; open conformation | ||||||||||||||||||||||||||||||
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![]() | STRUCTURAL PROTEIN / DNA methylation / deubiquitination | ||||||||||||||||||||||||||||||
機能・相同性 | ![]() chromosomal DNA methylation maintenance following DNA replication / negative regulation of vascular associated smooth muscle cell differentiation involved in phenotypic switching / epigenetic programming of gene expression / regulation of telomere capping / regulation of establishment of protein localization to telomere / DNA-methyltransferase activity / negative regulation of vascular associated smooth muscle cell apoptotic process / DNA (cytosine-5-)-methyltransferase activity / monoubiquitinated protein deubiquitination / cellular response to bisphenol A ...chromosomal DNA methylation maintenance following DNA replication / negative regulation of vascular associated smooth muscle cell differentiation involved in phenotypic switching / epigenetic programming of gene expression / regulation of telomere capping / regulation of establishment of protein localization to telomere / DNA-methyltransferase activity / negative regulation of vascular associated smooth muscle cell apoptotic process / DNA (cytosine-5-)-methyltransferase activity / monoubiquitinated protein deubiquitination / cellular response to bisphenol A / regulation of retrograde transport, endosome to Golgi / DNA (cytosine-5-)-methyltransferase activity, acting on CpNpG substrates / DNA (cytosine-5-)-methyltransferase activity, acting on CpN substrates / DNA (cytosine-5-)-methyltransferase / deubiquitinase activity / SUMOylation of DNA methylation proteins / DNA alkylation repair / female germ cell nucleus / STAT3 nuclear events downstream of ALK signaling / methyl-CpG binding / regulation of DNA-binding transcription factor activity / K48-linked deubiquitinase activity / symbiont-mediated disruption of host cell PML body / DNA methylation-dependent constitutive heterochromatin formation / negative regulation of gene expression via chromosomal CpG island methylation / lncRNA binding / negative regulation of NF-kappaB transcription factor activity / protein deubiquitination / negative regulation of gluconeogenesis / pericentric heterochromatin / transcription-coupled nucleotide-excision repair / Nuclear events stimulated by ALK signaling in cancer / positive regulation of vascular associated smooth muscle cell proliferation / negative regulation of TORC1 signaling / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / Regulation of PTEN localization / DNA methylation / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / regulation of signal transduction by p53 class mediator / PRC2 methylates histones and DNA / replication fork / Defective pyroptosis / cellular response to amino acid stimulus / promoter-specific chromatin binding / regulation of circadian rhythm / regulation of protein stability / NoRC negatively regulates rRNA expression / PML body / Transcription-Coupled Nucleotide Excision Repair (TC-NER) / Formation of TC-NER Pre-Incision Complex / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / p53 binding / rhythmic process / Regulation of TP53 Degradation / chromosome / methylation / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / protein stabilization / Ub-specific processing proteases / protein ubiquitination / nuclear body / negative regulation of gene expression / cysteine-type endopeptidase activity / DNA-templated transcription / positive regulation of gene expression / negative regulation of transcription by RNA polymerase II / protein-containing complex / mitochondrion / proteolysis / DNA binding / zinc ion binding / nucleoplasm / nucleus / cytosol 類似検索 - 分子機能 | ||||||||||||||||||||||||||||||
生物種 | ![]() | ||||||||||||||||||||||||||||||
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: 3.75 Å | ||||||||||||||||||||||||||||||
![]() | Nakamura, N. / Arita, K. | ||||||||||||||||||||||||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Cryo-EM structure of activation/inactivation forms of UPS7 bound to DNMT1 著者: Nakamura, N. / Yoshimi, S. / Kikuchi, A. / Kori, S. / Onoda, H. / Nakanishi, M. / Nishiyama, A. / Arita, K. | ||||||||||||||||||||||||||||||
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 | ![]() | 338.7 KB | 表示 | ![]() |
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PDB形式 | ![]() | 255.2 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
関連構造データ | ![]() 62000MC ![]() 9k2wC 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 ![]() |
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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
#1: タンパク質 | 分子量: 128884.203 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 | 分子量: 143559.531 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P26358, DNA (cytosine-5-)-methyltransferase |
研究の焦点であるリガンドがあるか | Y |
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: DNMT1:USP7 / タイプ: COMPLEX / Entity ID: all / 由来: RECOMBINANT |
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分子量 | 実験値: NO |
由来(天然) | 生物種: ![]() |
由来(組換発現) | 生物種: ![]() ![]() |
緩衝液 | pH: 7.5 |
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 / 湿度: 100 % |
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電子顕微鏡撮影
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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顕微鏡 | モデル: TFS KRIOS |
電子銃 | 電子線源: ![]() |
電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 1600 nm / 最小 デフォーカス(公称値): 800 nm |
撮影 | 電子線照射量: 62.918 e/Å2 フィルム・検出器のモデル: GATAN K3 BIOQUANTUM (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: 3.75 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 73679 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
精密化 | 最高解像度: 3.75 Å / 交差検証法: NONE 立体化学のターゲット値: REAL-SPACE (WEIGHTED MAP SUM AT ATOM CENTERS) | ||||||||||||||||||||||||
拘束条件 |
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