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基本情報
登録情報 | データベース: PDB / ID: 8yjf | ||||||||||||
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タイトル | Structure of human SPT16 MD-CTD and MCM2 HBD chaperoning a histone H3-H4 tetramer and an H2A-H2B dimer | ||||||||||||
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![]() | REPLICATION / DNA replication / histone chaperone / FACT / MCM2 / parental histones transfer | ||||||||||||
機能・相同性 | ![]() FACT complex / Switching of origins to a post-replicative state / Unwinding of DNA / nuclear origin of replication recognition complex / Regulation of MITF-M-dependent genes involved in DNA replication, damage repair and senescence / CMG complex / MCM complex / double-strand break repair via break-induced replication / mitotic DNA replication initiation / positive regulation of DNA-templated transcription, elongation ...FACT complex / Switching of origins to a post-replicative state / Unwinding of DNA / nuclear origin of replication recognition complex / Regulation of MITF-M-dependent genes involved in DNA replication, damage repair and senescence / CMG complex / MCM complex / double-strand break repair via break-induced replication / mitotic DNA replication initiation / positive regulation of DNA-templated transcription, elongation / nucleosome disassembly / regulation of DNA-templated DNA replication initiation / Pausing and recovery of Tat-mediated HIV elongation / Tat-mediated HIV elongation arrest and recovery / DNA replication origin binding / cochlea development / HIV elongation arrest and recovery / Pausing and recovery of HIV elongation / Activation of the pre-replicative complex / DNA replication initiation / Tat-mediated elongation of the HIV-1 transcript / Formation of HIV-1 elongation complex containing HIV-1 Tat / Formation of HIV elongation complex in the absence of HIV Tat / Activation of ATR in response to replication stress / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / nucleosome binding / Chromatin modifying enzymes / RNA Polymerase II Transcription Elongation / Replacement of protamines by nucleosomes in the male pronucleus / Formation of RNA Pol II elongation complex / 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 / RNA Polymerase II Pre-transcription Events / 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 / 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 / TP53 Regulates Transcription of DNA Repair Genes / transcription elongation by RNA polymerase II / 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 / 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 / UCH proteinases / HCMV Early Events / antimicrobial humoral immune response mediated by antimicrobial peptide / structural constituent of chromatin / antibacterial humoral response / 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 / 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 類似検索 - 分子機能 | ||||||||||||
生物種 | ![]() | ||||||||||||
手法 | ![]() ![]() ![]() | ||||||||||||
![]() | Gan, S.L. / Yang, W.S. / Xu, R.M. | ||||||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Structure of a histone hexamer bound by the chaperone domains of SPT16 and MCM2. 著者: Gan, S. / Yang, W.S. / Wei, L. / Zhang, Z. / Xu, R.M. | ||||||||||||
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 | ![]() | 168.5 KB | 表示 | ![]() |
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PDB形式 | ![]() | 128.7 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 489.1 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 503.3 KB | 表示 | |
XML形式データ | ![]() | 31.3 KB | 表示 | |
CIF形式データ | ![]() | 41.9 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 | ![]() 8yjmC 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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単位格子 |
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要素
-タンパク質 , 6種, 8分子 ABCEDFGH
#1: タンパク質 | 分子量: 40250.688 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: 10787.593 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() | ||||||
#3: タンパク質 | 分子量: 9379.056 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 遺伝子: H3C1, H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, ...遺伝子: H3C1, H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, HIST1H3I, H3C12, H3FJ, HIST1H3J 発現宿主: ![]() ![]() #4: タンパク質 | 分子量: 11394.426 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #5: タンパク質 | | 分子量: 13951.239 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #6: タンパク質 | | 分子量: 14838.446 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
-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: 3.44 Å3/Da / 溶媒含有率: 64.26 % |
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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 詳細: 0.1 M calcium acetate, 0.1 M Sodium cacodylate pH 5.5, 12% (w/v) PEG 8000 |
-データ収集
回折 | 平均測定温度: 100 K / Serial crystal experiment: N |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: DECTRIS PILATUS3 6M / 検出器: PIXEL / 日付: 2023年7月22日 |
放射 | 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: 0.97853 Å / 相対比: 1 |
反射 | 解像度: 4.4→49.13 Å / Num. obs: 10698 / % possible obs: 99.9 % / 冗長度: 11.2 % / Biso Wilson estimate: 254.24 Å2 / CC1/2: 0.998 / Net I/σ(I): 11.7 |
反射 シェル | 解像度: 4.4→4.92 Å / Num. unique obs: 3002 / CC1/2: 0.697 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2
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溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 231.77 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 4.4→49.13 Å
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LS精密化 シェル |
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