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基本情報
登録情報 | データベース: PDB / ID: 3f9x | ||||||
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タイトル | Structural Insights into Lysine Multiple Methylation by SET Domain Methyltransferases, SET8-Y334F / H4-Lys20me2 / AdoHcy | ||||||
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![]() | TRANSFERASE / methyltransferase / histone / SET / lysine / Alternative splicing / Cell cycle / Cell division / Chromatin regulator / Chromosomal protein / Coiled coil / Mitosis / Nucleus / Repressor / S-adenosyl-L-methionine / Transcription / Transcription regulation / Acetylation / DNA-binding / Methylation / Nucleosome core | ||||||
機能・相同性 | ![]() histone H4K20 monomethyltransferase activity / lysine N-methyltransferase activity / [histone H4]-lysine20 N-methyltransferase / histone H4K20 methyltransferase activity / histone H4 methyltransferase activity / peptidyl-lysine monomethylation / polytene chromosome / protein-lysine N-methyltransferase activity / mitotic chromosome condensation / regulation of DNA damage response, signal transduction by p53 class mediator ...histone H4K20 monomethyltransferase activity / lysine N-methyltransferase activity / [histone H4]-lysine20 N-methyltransferase / histone H4K20 methyltransferase activity / histone H4 methyltransferase activity / peptidyl-lysine monomethylation / polytene chromosome / protein-lysine N-methyltransferase activity / mitotic chromosome condensation / regulation of DNA damage response, signal transduction by p53 class mediator / histone methyltransferase activity / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / negative regulation of double-strand break repair via homologous recombination / 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 / Inhibition of DNA recombination at telomere / Meiotic synapsis / telomere organization / RNA Polymerase I Promoter Opening / Assembly of the ORC complex at the origin of replication / SUMOylation of chromatin organization proteins / 転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / DNA methylation / Condensation of Prophase Chromosomes / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / SIRT1 negatively regulates rRNA expression / Chromatin modifications during the maternal to zygotic transition (MZT) / HCMV Late Events / PRC2 methylates histones and DNA / regulation of signal transduction by p53 class mediator / Defective pyroptosis / HDACs deacetylate histones / RNA Polymerase I Promoter Escape / Nonhomologous End-Joining (NHEJ) / Transcriptional regulation by small RNAs / Formation of the beta-catenin:TCF transactivating complex / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / NoRC negatively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / B-WICH complex positively regulates rRNA expression / G2/M DNA damage checkpoint / HDMs demethylate histones / DNA Damage/Telomere Stress Induced Senescence / Regulation of TP53 Activity through Methylation / PKMTs methylate histone lysines / Meiotic recombination / RMTs methylate histone arginines / Pre-NOTCH Transcription and Translation / Activation of anterior HOX genes in hindbrain development during early embryogenesis / HCMV Early Events / Transcriptional regulation of granulopoiesis / structural constituent of chromatin / transcription corepressor activity / nucleosome / nucleosome assembly / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / chromatin organization / RUNX1 regulates transcription of genes involved in differentiation of HSCs / HATs acetylate histones / Processing of DNA double-strand break ends / Senescence-Associated Secretory Phenotype (SASP) / Oxidative Stress Induced Senescence / Estrogen-dependent gene expression / chromosome, telomeric region / protein heterodimerization activity / Amyloid fiber formation / cell division / negative regulation of DNA-templated transcription / chromatin / regulation of transcription by RNA polymerase II / negative regulation of transcription by RNA polymerase II / protein-containing complex / DNA binding / RNA binding / extracellular exosome / extracellular region / nucleoplasm / membrane / nucleus / cytosol 類似検索 - 分子機能 | ||||||
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手法 | ![]() ![]() ![]() | ||||||
![]() | Couture, J.-F. / Dirk, L.M.A. / Brunzelle, J.S. / Houtz, R.L. / Trievel, R.C. | ||||||
![]() | ![]() タイトル: Structural origins for the product specificity of SET domain protein methyltransferases. 著者: Couture, J.F. / Dirk, L.M. / Brunzelle, J.S. / Houtz, R.L. / Trievel, R.C. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDB形式 | ![]() | 260.5 KB | 表示 | ![]() |
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-検証レポート
文書・要旨 | ![]() | 1.7 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 1.8 MB | 表示 | |
XML形式データ | ![]() | 38.6 KB | 表示 | |
CIF形式データ | ![]() | 56.1 KB | 表示 | |
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-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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要素
#1: タンパク質 | 分子量: 18774.258 Da / 分子数: 4 / 断片: SET domain: UNP residues 232-393 / 変異: Y334F / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: タンパク質・ペプチド | 分子量: 1311.603 Da / 分子数: 4 / 断片: UNP residues 16-25 / 由来タイプ: 合成 詳細: Synthetic peptide corresponding to residues 16-25 of human histone H4 参照: UniProt: P62805 #3: 化合物 | ChemComp-SAH / #4: 水 | ChemComp-HOH / | |
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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: 2.42 Å3/Da / 溶媒含有率: 49.08 % |
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結晶化 | 温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.5 詳細: 25% Pentaerythritol ethoxylate, 50mM Ammonium sulfate, 50mM Bis-tris, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-データ収集
回折 | 平均測定温度: 200 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: MAR CCD 165 mm / 検出器: CCD / 日付: 2005年3月6日 |
放射 | モノクロメーター: Si 111 CHANNEL / 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 Å / 相対比: 1 |
反射 | 解像度: 1.25→50 Å / Num. obs: 204489 / Observed criterion σ(I): 2 / 冗長度: 2.9 % / Rsym value: 0.028 / Net I/σ(I): 30.4 |
反射 シェル | 解像度: 1.25→1.29 Å / Mean I/σ(I) obs: 9.9 / Rsym value: 0.131 |
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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: PDB entry 1ZKK 解像度: 1.25→47.35 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.956 / SU B: 1.592 / SU ML: 0.031 / Isotropic thermal model: anisotropic / 交差検証法: THROUGHOUT / σ(F): 2 / ESU R: 0.053 / ESU R Free: 0.05 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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: 1.4 Å / 溶媒モデル: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 16.883 Å2
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精密化ステップ | サイクル: LAST / 解像度: 1.25→47.35 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.25→1.28 Å / Total num. of bins used: 20
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