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データを開く
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基本情報
| 登録情報 | ![]() | |||||||||
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| タイトル | Structure of CyclinB1 N-terminus bound to the NCP | |||||||||
マップデータ | ||||||||||
試料 |
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キーワード | Arginine anchor / NCP / Cyclin B1 / Complex / CELL CYCLE | |||||||||
| 機能・相同性 | 機能・相同性情報response to DDT / cyclin B1-CDK1 complex / positive regulation of mitochondrial ATP synthesis coupled electron transport / regulation of chromosome condensation / Mitotic Prophase / E2F-enabled inhibition of pre-replication complex formation / ventricular cardiac muscle cell development / Depolymerization of the Nuclear Lamina / regulation of mitotic cell cycle spindle assembly checkpoint / positive regulation of mRNA 3'-end processing ...response to DDT / cyclin B1-CDK1 complex / positive regulation of mitochondrial ATP synthesis coupled electron transport / regulation of chromosome condensation / Mitotic Prophase / E2F-enabled inhibition of pre-replication complex formation / ventricular cardiac muscle cell development / Depolymerization of the Nuclear Lamina / regulation of mitotic cell cycle spindle assembly checkpoint / positive regulation of mRNA 3'-end processing / positive regulation of attachment of spindle microtubules to kinetochore / MASTL Facilitates Mitotic Progression / Activation of NIMA Kinases NEK9, NEK6, NEK7 / patched binding / Phosphorylation of Emi1 / Transcriptional regulation by RUNX2 / Nuclear Pore Complex (NPC) Disassembly / Phosphorylation of the APC/C / tissue regeneration / G2/M DNA replication checkpoint / outer kinetochore / Polo-like kinase mediated events / Initiation of Nuclear Envelope (NE) Reformation / cellular response to fatty acid / cyclin-dependent protein serine/threonine kinase activator activity / Golgi Cisternae Pericentriolar Stack Reorganization / oocyte maturation / nucleosome disassembly / digestive tract development / Condensation of Prometaphase Chromosomes / cyclin-dependent protein serine/threonine kinase regulator activity / UV-damage excision repair / mitotic metaphase chromosome alignment / Regulation of APC/C activators between G1/S and early anaphase / microtubule organizing center / ubiquitin-like protein ligase binding / positive regulation of G2/M transition of mitotic cell cycle / response to mechanical stimulus / Regulation of MITF-M-dependent genes involved in cell cycle and proliferation / positive regulation of cardiac muscle cell proliferation / Cyclin A/B1/B2 associated events during G2/M transition / Chk1/Chk2(Cds1) mediated inactivation of Cyclin B:Cdk1 complex / 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 / Nuclear events stimulated by ALK signaling in cancer / Packaging Of Telomere Ends / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / positive regulation of mitotic cell cycle / Deposition of new CENPA-containing nucleosomes at the centromere / epigenetic regulation of gene expression / telomere organization / TP53 Regulates Transcription of Genes Involved in G2 Cell Cycle Arrest / Interleukin-7 signaling / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / APC/C:Cdc20 mediated degradation of Cyclin B / RNA Polymerase I Promoter Opening / Inhibition of DNA recombination at telomere / 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 / Resolution of Sister Chromatid Cohesion / DNA methylation / Condensation of Prophase Chromosomes / mitotic spindle organization / 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 / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / HDACs deacetylate histones / cellular response to iron(III) ion / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / Nonhomologous End-Joining (NHEJ) / RNA Polymerase I Promoter Escape / Transcriptional regulation by small RNAs / G1/S transition of mitotic cell cycle / 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 / Negative Regulation of CDH1 Gene Transcription / NoRC negatively regulates rRNA expression / PKMTs methylate histone lysines / B-WICH complex positively regulates rRNA expression / DNA Damage/Telomere Stress Induced Senescence / Pre-NOTCH Transcription and Translation / Meiotic recombination / G2/M transition of mitotic cell cycle / Activation of anterior HOX genes in hindbrain development during early embryogenesis / positive regulation of fibroblast proliferation / Transcriptional regulation of granulopoiesis 類似検索 - 分子機能 | |||||||||
| 生物種 | Homo sapiens (ヒト) / | |||||||||
| 手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 2.5 Å | |||||||||
データ登録者 | Young RVC / Muhammad R / Alfieri C | |||||||||
| 資金援助 | 英国, 2件
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引用 | ジャーナル: Acta Crystallogr D Struct Biol / 年: 2018 タイトル: Real-space refinement in PHENIX for cryo-EM and crystallography. 著者: Pavel V Afonine / Billy K Poon / Randy J Read / Oleg V Sobolev / Thomas C Terwilliger / Alexandre Urzhumtsev / Paul D Adams / ![]() 要旨: This article describes the implementation of real-space refinement in the phenix.real_space_refine program from the PHENIX suite. The use of a simplified refinement target function enables very fast ...This article describes the implementation of real-space refinement in the phenix.real_space_refine program from the PHENIX suite. The use of a simplified refinement target function enables very fast calculation, which in turn makes it possible to identify optimal data-restraint weights as part of routine refinements with little runtime cost. Refinement of atomic models against low-resolution data benefits from the inclusion of as much additional information as is available. In addition to standard restraints on covalent geometry, phenix.real_space_refine makes use of extra information such as secondary-structure and rotamer-specific restraints, as well as restraints or constraints on internal molecular symmetry. The re-refinement of 385 cryo-EM-derived models available in the Protein Data Bank at resolutions of 6 Å or better shows significant improvement of the models and of the fit of these models to the target maps. | |||||||||
| 履歴 |
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構造の表示
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ダウンロードとリンク
-EMDBアーカイブ
| マップデータ | emd_50443.map.gz | 6.2 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-50443-v30.xml emd-50443.xml | 23.5 KB 23.5 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_50443.png | 109.6 KB | ||
| Filedesc metadata | emd-50443.cif.gz | 7 KB | ||
| その他 | emd_50443_half_map_1.map.gz emd_50443_half_map_2.map.gz | 80.9 MB 80.9 MB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-50443 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-50443 | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 9fh9MC ![]() 9fgqC 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 F&H 検索 |
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リンク
| EMDBのページ | EMDB (EBI/PDBe) / EMDataResource |
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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 | ダウンロード / ファイル: emd_50443.map.gz / 形式: CCP4 / 大きさ: 103 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| 投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||
| ボクセルのサイズ | X=Y=Z: 0.94 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
-ハーフマップ: #2
| ファイル | emd_50443_half_map_1.map | ||||||||||||
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| 投影像・断面図 |
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| 密度ヒストグラム |
-ハーフマップ: #1
| ファイル | emd_50443_half_map_2.map | ||||||||||||
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| 投影像・断面図 |
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| 密度ヒストグラム |
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試料の構成要素
-全体 : Cyclin B1 NTD bound to the acidic path of the NCP
| 全体 | 名称: Cyclin B1 NTD bound to the acidic path of the NCP |
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| 要素 |
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-超分子 #1: Cyclin B1 NTD bound to the acidic path of the NCP
| 超分子 | 名称: Cyclin B1 NTD bound to the acidic path of the NCP / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#7 |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: G2/mitotic-specific cyclin-B1
| 分子 | 名称: G2/mitotic-specific cyclin-B1 / タイプ: protein_or_peptide / ID: 1 / 詳細: The first 21 amino acids of cyclin B1 / コピー数: 2 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 2.407878 KDa |
| 配列 | 文字列: MALRVTRNSK INAENKAKIN M UniProtKB: G2/mitotic-specific cyclin-B1 |
-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: Homo sapiens (ヒト) |
| 分子量 | 理論値: 15.437167 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: MARTKQTARK STGGKAPRKQ LATKAARKSA PATGGVKKPH RYRPGTVALR EIRRYQKSTE LLIRKLPFQR LVREIAQDFK TDLRFQSSA VMALQEACEA YLVGLFEDTN LCAIHAKRVT IMPKDIQLAR RIRGERA 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: Homo sapiens (ヒト) |
| 分子量 | 理論値: 11.394426 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: MSGRGKGGKG LGKGGAKRHR KVLRDNIQGI TKPAIRRLAR RGGVKRISGL IYEETRGVLK VFLENVIRDA VTYTEHAKRK TVTAMDVVY ALKRQGRTLY GFGG UniProtKB: Histone H4 |
-分子 #4: Histone H2A type 3
| 分子 | 名称: Histone H2A type 3 / 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: Homo sapiens (ヒト) |
| 分子量 | 理論値: 14.151523 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: MSGRGKQGGK ARAKAKSRSS RAGLQFPVGR VHRLLRKGNY SERVGAGAPV YLAAVLEYLT AEILELAGNA ARDNKKTRII PRHLQLAIR NDEELNKLLG RVTIAQGGVL PNIQAVLLPK KTESHHKAKG K UniProtKB: Histone H2A type 3 |
-分子 #5: Histone H2B 1.1
| 分子 | 名称: Histone H2B 1.1 / 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: 13.655948 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: MAKSAPAPKK GSKKAVTKTQ KKDGKKRRKT RKESYAIYVY KVLKQVHPDT GISSKAMSIM NSFVNDVFER IAGEASRLAH YNKRSTITS REIQTAVRLL LPGELAKHAV SEGTKAVTKY TSAK UniProtKB: Histone H2B 1.1 |
-分子 #6: DNA (145-MER)
| 分子 | 名称: DNA (145-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: Homo sapiens (ヒト) |
| 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 #7: DNA (145-MER)
| 分子 | 名称: DNA (145-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: Homo sapiens (ヒト) |
| 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 #8: water
| 分子 | 名称: water / タイプ: ligand / ID: 8 / コピー数: 5 / 式: HOH |
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| 分子量 | 理論値: 18.015 Da |
| Chemical component information | ![]() ChemComp-HOH: |
-実験情報
-構造解析
| 手法 | クライオ電子顕微鏡法 |
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解析 | 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 構成要素:
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| グリッド | モデル: Quantifoil R1.2/1.3 / 材質: COPPER / メッシュ: 300 / 支持フィルム - 材質: CARBON / 支持フィルム - トポロジー: HOLEY | ||||||||||||
| 凍結 | 凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 277 K / 装置: FEI VITROBOT MARK III |
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電子顕微鏡法
| 顕微鏡 | TFS GLACIOS |
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| 撮影 | フィルム・検出器のモデル: FEI FALCON IV (4k x 4k) 平均電子線量: 60.0 e/Å2 |
| 電子線 | 加速電圧: 200 kV / 電子線源: FIELD EMISSION GUN |
| 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): 1.6 µm / 最小 デフォーカス(公称値): 0.6 µm |
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画像解析
| 初期モデル | モデルのタイプ: PDB ENTRY PDBモデル - PDB ID: |
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| 最終 再構成 | 解像度のタイプ: BY AUTHOR / 解像度: 2.5 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 使用した粒子像数: 66184 |
| 初期 角度割当 | タイプ: ANGULAR RECONSTITUTION |
| 最終 角度割当 | タイプ: ANGULAR RECONSTITUTION |
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万見について




キーワード
Homo sapiens (ヒト)
データ登録者
英国, 2件
引用























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Y (Row.)
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FIELD EMISSION GUN
