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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: 4qlc | ||||||
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タイトル | Crystal structure of chromatosome at 3.5 angstrom resolution | ||||||
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![]() | CHROMATIN BINDING PROTEIN/DNA / NUCLEOSOME CORE PARTICLE / HISTONE FOLD / CHROMOSOME / CHROMATIN / Global histone H5 / gH5 / NCP167 / Regulation / SEGREGATION / CHROMATOSOME / gH1 / Liker Histone H5 / Linker DNA / Protein-DNA Complexes / DNA BINDING PROTEIN-DNA complex / CHROMATIN BINDING PROTEIN-DNA complex | ||||||
機能・相同性 | ![]() HDMs demethylate histones / PKMTs methylate histone lysines / Interleukin-7 signaling / Chromatin modifying enzymes / Condensation of Prophase Chromosomes / SUMOylation of chromatin organization proteins / Metalloprotease DUBs / E3 ubiquitin ligases ubiquitinate target proteins / Factors involved in megakaryocyte development and platelet production / RCAF complex ...HDMs demethylate histones / PKMTs methylate histone lysines / Interleukin-7 signaling / Chromatin modifying enzymes / Condensation of Prophase Chromosomes / SUMOylation of chromatin organization proteins / Metalloprotease DUBs / E3 ubiquitin ligases ubiquitinate target proteins / Factors involved in megakaryocyte development and platelet production / RCAF complex / RMTs methylate histone arginines / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / polytene chromosome band / SIRT1 negatively regulates rRNA expression / NoRC negatively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / Formation of the beta-catenin:TCF transactivating complex / PRC2 methylates histones and DNA / HDACs deacetylate histones / Ub-specific processing proteases / RNA Polymerase I Promoter Escape / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / Regulation of endogenous retroelements by KRAB-ZFP proteins / larval somatic muscle development / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / Senescence-Associated Secretory Phenotype (SASP) / Transcriptional regulation by small RNAs / Estrogen-dependent gene expression / HATs acetylate histones / UCH proteinases / Assembly of the ORC complex at the origin of replication / Oxidative Stress Induced Senescence / polytene chromosome / negative regulation of DNA recombination / chromosome condensation / nucleosomal DNA binding / nuclear chromosome / structural constituent of chromatin / nucleosome / heterochromatin formation / nucleosome assembly / chromosome / chromatin organization / double-stranded DNA binding / protein heterodimerization activity / chromatin / protein-containing complex binding / DNA binding / nucleus 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Jiang, J.S. / Zhou, B.R. / Xiao, T.S. / Bai, Y.W. | ||||||
![]() | ![]() タイトル: Structural Mechanisms of Nucleosome Recognition by Linker Histones. 著者: Zhou, B.R. / Jiang, J. / Feng, H. / Ghirlando, R. / Xiao, T.S. / Bai, Y. | ||||||
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 | ![]() | 357.2 KB | 表示 | ![]() |
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PDB形式 | ![]() | 274.4 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 | ![]() | 512.3 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 528.3 KB | 表示 | |
XML形式データ | ![]() | 38 KB | 表示 | |
CIF形式データ | ![]() | 53.7 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
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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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非結晶学的対称性 (NCS) | NCSドメイン:
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要素
-DNA鎖 , 2種, 2分子 IJ
#1: DNA鎖 | 分子量: 51325.676 Da / 分子数: 1 / 断片: 167bp Widom 601 DNA / 由来タイプ: 組換発現 詳細: 147 BP WIDOM 601 DNA FRAGMENT and 20 bp linker DNA fragment 由来: (組換発現) ![]() ![]() ![]() |
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#2: DNA鎖 | 分子量: 51783.977 Da / 分子数: 1 / 断片: 167bp Widom 601 DNA / 由来タイプ: 組換発現 詳細: 147 BP WIDOM 601 DNA FRAGMENT and 20 bp linker DNA fragment 由来: (組換発現) ![]() ![]() ![]() |
-タンパク質 , 5種, 9分子 AEBFCGDHU
#3: タンパク質 | 分子量: 15289.904 Da / 分子数: 2 / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 株: 7227 遺伝子: CG31613, CG33803, CG33806, CG33809, CG33812, CG33815, CG33818, CG33821, CG33824, CG33827, CG33830, CG33833, CG33836, CG33839, CG33842, CG33845, CG33848, CG33851, CG33854, CG33857, CG33860, ...遺伝子: CG31613, CG33803, CG33806, CG33809, CG33812, CG33815, CG33818, CG33821, CG33824, CG33827, CG33830, CG33833, CG33836, CG33839, CG33842, CG33845, CG33848, CG33851, CG33854, CG33857, CG33860, CG33863, CG33866, H3_DROME, His3, His3:CG31613, His3:CG33803, His3:CG33806, His3:CG33809, His3:CG33812, His3:CG33815, His3:CG33818, His3:CG33821, His3:CG33824, His3:CG33827, His3:CG33830, His3:CG33833, His3:CG33836, His3:CG33839, His3:CG33842, His3:CG33845, His3:CG33848, His3:CG33851, His3:CG33854, His3:CG33857, His3:CG33860, His3:CG33863, His3:CG33866 発現宿主: ![]() ![]() #4: タンパク質 | 分子量: 11277.257 Da / 分子数: 2 / 由来タイプ: 組換発現 / 詳細: The first residue M is replaced by I 由来: (組換発現) ![]() ![]() 株: 7227 遺伝子: CG31611, CG3379, CG33869, CG33871, CG33873, CG33875, CG33877, CG33879, CG33881, CG33883, CG33885, CG33887, CG33889, CG33891, CG33893, CG33895, CG33897, CG33899, CG33901, CG33903, CG33905, ...遺伝子: CG31611, CG3379, CG33869, CG33871, CG33873, CG33875, CG33877, CG33879, CG33881, CG33883, CG33885, CG33887, CG33889, CG33891, CG33893, CG33895, CG33897, CG33899, CG33901, CG33903, CG33905, CG33907, CG33909, H4, H4r, H4_DROME, His4, His4:CG31611, His4:CG33869, His4:CG33871, His4:CG33873, His4:CG33875, His4:CG33877, His4:CG33879, His4:CG33881, His4:CG33883, His4:CG33885, His4:CG33887, His4:CG33889, His4:CG33891, His4:CG33893, His4:CG33895, His4:CG33897, His4:CG33899, His4:CG33901, His4:CG33903, His4:CG33905, His4:CG33907, His4:CG33909, His4r 発現宿主: ![]() ![]() #5: タンパク質 | 分子量: 13257.529 Da / 分子数: 2 / 由来タイプ: 組換発現 / 詳細: EKKA are replaced by DSHKAKAK 由来: (組換発現) ![]() ![]() 株: 7227 遺伝子: CG31618, CG33808, CG33814, CG33817, CG33820, CG33823, CG33826, CG33829, CG33832, CG33835, CG33838, CG33841, CG33844, CG33847, CG33850, CG33862, CG33865, H2a, H2A_DROME, His2A, His2A: ...遺伝子: CG31618, CG33808, CG33814, CG33817, CG33820, CG33823, CG33826, CG33829, CG33832, CG33835, CG33838, CG33841, CG33844, CG33847, CG33850, CG33862, CG33865, H2a, H2A_DROME, His2A, His2A:CG31618, His2A:CG33808, His2A:CG33814, His2A:CG33817, His2A:CG33820, His2A:CG33823, His2A:CG33826, His2A:CG33829, His2A:CG33832, His2A:CG33835, His2A:CG33838, His2A:CG33841, His2A:CG33844, His2A:CG33847, His2A:CG33850, His2A:CG33862, His2A:CG33865 発現宿主: ![]() ![]() #6: タンパク質 | 分子量: 13595.869 Da / 分子数: 2 / 由来タイプ: 組換発現 / 詳細: The first residue M is replaced by I 由来: (組換発現) ![]() ![]() 株: 7227 遺伝子: CG17949, CG33868, CG33870, CG33872, CG33874, CG33876, CG33878, CG33880, CG33882, CG33884, CG33886, CG33888, CG33890, CG33892, CG33894, CG33896, CG33898, CG33900, CG33902, CG33904, CG33906, ...遺伝子: CG17949, CG33868, CG33870, CG33872, CG33874, CG33876, CG33878, CG33880, CG33882, CG33884, CG33886, CG33888, CG33890, CG33892, CG33894, CG33896, CG33898, CG33900, CG33902, CG33904, CG33906, CG33908, CG33910, H2B_DROME, His2B, His2B:CG17949, His2B:CG33868, His2B:CG33870, His2B:CG33872, His2B:CG33874, His2B:CG33876, His2B:CG33878, His2B:CG33880, His2B:CG33882, His2B:CG33884, His2B:CG33886, His2B:CG33888, His2B:CG33890, His2B:CG33892, His2B:CG33894, His2B:CG33896, His2B:CG33898, His2B:CG33900, His2B:CG33902, His2B:CG33904, His2B:CG33906, His2B:CG33908, His2B:CG33910 発現宿主: ![]() ![]() #7: タンパク質 | | 分子量: 8286.562 Da / 分子数: 1 / 由来タイプ: 組換発現 / 詳細: HIS-tag at the N-term: MGSSHHHHHHSSGLVPRGSHMTE / 由来: (組換発現) ![]() ![]() ![]() ![]() |
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-非ポリマー , 1種, 3分子 
#8: 化合物 |
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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: 4.19 Å3/Da / 溶媒含有率: 70.68 % |
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結晶化 | 温度: 291 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 3.75 詳細: 0.1 mM Citric acid, 0.1mM potassium chloride, and 10% MPD, pH 3.75, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
-データ収集
回折 | 平均測定温度: 274 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: ADSC QUANTUM 315 / 検出器: CCD / 日付: 2013年11月26日 |
放射 | モノクロメーター: GRAPHITE / 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: 1.033 Å / 相対比: 1 |
反射 | 解像度: 3.5→45.393 Å / Num. obs: 45664 / % possible obs: 99.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 3.8 % / Biso Wilson estimate: 91.5 Å2 / Rmerge(I) obs: 0.117 / Net I/σ(I): 10.2 |
反射 シェル | 解像度: 3.5→3.63 Å / 冗長度: 3.7 % / Rmerge(I) obs: 1.002 / Mean I/σ(I) obs: 1.3 / % possible all: 98.4 |
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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: ![]() 開始モデル: 4INM, 1HST 解像度: 3.503→45.393 Å / Isotropic thermal model: isotropic / 交差検証法: THROUGHOUT / σ(F): 1.35 / 位相誤差: 30.37 / 立体化学のターゲット値: TWIN_LSQ_F 詳細: Zero occupancy atoms represent atoms for which no electron density observed
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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: 137.1 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 3.503→45.393 Å
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拘束条件 |
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LS精密化 シェル |
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