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基本情報
登録情報 | データベース: PDB / ID: 5c3i | ||||||||||||
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タイトル | Crystal structure of the quaternary complex of histone H3-H4 heterodimer with chaperone ASF1 and the replicative helicase subunit MCM2 | ||||||||||||
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![]() | REPLICATION / histone / chaperone / ASF1 / MCM protein | ||||||||||||
機能・相同性 | ![]() Switching of origins to a post-replicative state / Unwinding of DNA / histone chaperone activity / nuclear origin of replication recognition complex / Regulation of MITF-M-dependent genes involved in DNA replication, damage repair and senescence / CMG complex / DNA replication-dependent chromatin assembly / MCM complex / muscle cell differentiation / double-strand break repair via break-induced replication ...Switching of origins to a post-replicative state / Unwinding of DNA / histone chaperone activity / nuclear origin of replication recognition complex / Regulation of MITF-M-dependent genes involved in DNA replication, damage repair and senescence / CMG complex / DNA replication-dependent chromatin assembly / MCM complex / muscle cell differentiation / double-strand break repair via break-induced replication / mitotic DNA replication initiation / regulation of DNA-templated DNA replication initiation / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / DNA repair-dependent chromatin remodeling / replication fork processing / DNA replication origin binding / cochlea development / Activation of the pre-replicative complex / DNA replication initiation / Activation of ATR in response to replication stress / 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 / cellular response to interleukin-4 / Interleukin-7 signaling / Inhibition of DNA recombination at telomere / RNA Polymerase I Promoter Opening / Meiotic synapsis / DNA helicase activity / Assembly of the ORC complex at the origin of replication / Assembly of the pre-replicative complex / 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 / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / 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 / NoRC negatively regulates rRNA expression / DNA Damage/Telomere Stress Induced Senescence / B-WICH complex positively regulates rRNA expression / Orc1 removal from chromatin / 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 / HCMV Early Events / osteoblast differentiation / structural constituent of chromatin / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / nucleosome / site of double-strand break / RUNX1 regulates transcription of genes involved in differentiation of HSCs / nucleosome assembly / single-stranded DNA binding / 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 / gene expression / DNA helicase / Estrogen-dependent gene expression / chromosome, telomeric region / DNA replication / cilium / cadherin binding / Amyloid fiber formation / protein heterodimerization activity / DNA repair / intracellular membrane-bounded organelle 類似検索 - 分子機能 | ||||||||||||
生物種 | ![]() | ||||||||||||
手法 | ![]() ![]() ![]() | ||||||||||||
![]() | Wang, H. / Wang, M. / Yang, N. / Xu, R.M. | ||||||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structure of the quaternary complex of histone H3-H4 heterodimer with chaperone ASF1 and the replicative helicase subunit MCM2 著者: Wang, H. / Wang, M. / Yang, N. / Xu, R.M. | ||||||||||||
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 438.8 KB | 表示 | ![]() |
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-検証レポート
文書・要旨 | ![]() | 600.6 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 624.4 KB | 表示 | |
XML形式データ | ![]() | 72.5 KB | 表示 | |
CIF形式データ | ![]() | 98.3 KB | 表示 | |
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-関連構造データ
関連構造データ | ![]() 2io5S S: 精密化の開始モデル |
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類似構造データ |
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 21375.646 Da / 分子数: 6 / 断片: UNP residues 1-175 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: タンパク質 | 分子量: 15437.167 Da / 分子数: 6 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 遺伝子: HIST1H3A, H3FA, HIST1H3B, H3FL, HIST1H3C, H3FC, HIST1H3D, H3FB, HIST1H3E, H3FD, HIST1H3F, H3FI, HIST1H3G, H3FH, HIST1H3H, H3FK, HIST1H3I, H3FF, HIST1H3J, H3FJ プラスミド: pCDFDuet / 発現宿主: ![]() ![]() #3: タンパク質 | 分子量: 11394.426 Da / 分子数: 6 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 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 プラスミド: pCDFDuet / 発現宿主: ![]() ![]() #4: タンパク質 | 分子量: 9747.712 Da / 分子数: 6 / 断片: UNP residues 63-154 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() Has protein modification | N | 配列の詳細 | SEQUENCE FOR THE UNK RESIDUES OF ENTITY 4 (MCM2) SHOULD BE GRGLGRMRRGLLYDSDEEDEERPARKRRQV. ONLY FEW ...SEQUENCE FOR THE UNK RESIDUES OF ENTITY 4 (MCM2) SHOULD BE GRGLGRMRRG | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 3.17 Å3/Da / 溶媒含有率: 61.25 % |
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結晶化 | 温度: 289 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 8 / 詳細: 20% PEG 3350, 2% Tacsimate,0.1 M Tris-HCl pH 8.0 |
-データ収集
回折 | 平均測定温度: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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放射光源 | 由来: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
検出器 | タイプ: ADSC QUANTUM 315r / 検出器: CCD / 日付: 2015年4月27日 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
放射 | モノクロメーター: double crystal / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
放射波長 | 波長: 0.9792 Å / 相対比: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection twin |
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反射 | 解像度: 3.5→50 Å / Num. obs: 42834 / % possible obs: 99.8 % / 冗長度: 9.1 % / Rmerge(I) obs: 0.161 / Rpim(I) all: 0.056 / Rrim(I) all: 0.171 / Χ2: 0.972 / Net I/av σ(I): 12.833 / Net I/σ(I): 5.7 / Num. measured all: 389047 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
反射 シェル | Diffraction-ID: 1 / Rejects: _
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-位相決定
位相決定 | 手法: ![]() |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: 2IO5 解像度: 3.5→48.99 Å / Cor.coef. Fo:Fc: 0.857 / Cor.coef. Fo:Fc free: 0.811 / SU B: 24.455 / SU ML: 0.38 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.132 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK | |||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso max: 137.72 Å2 / Biso mean: 47.324 Å2 / Biso min: 23.74 Å2
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精密化ステップ | サイクル: final / 解像度: 3.5→48.99 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 3.48→3.57 Å / Total num. of bins used: 20
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