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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: 3dm1 | ||||||
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タイトル | Crystal structure of the complex of human chromobox homolog 3 (CBX3) with peptide | ||||||
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![]() | TRANSCRIPTION / Chromobox homolog 3 / Structural Genomics / Structural Genomics Consortium / SGC / Chromatin regulator / Nucleus / Phosphoprotein / Repressor / Transcription regulation | ||||||
機能・相同性 | ![]() senescence-associated heterochromatin focus / regulation of protein modification process / phenotypic switching / chromatin lock complex / neuron fate specification / [histone H3]-lysine9 N-methyltransferase / peptidyl-lysine dimethylation / histone H3K9 methyltransferase activity / histone H3K9me2 methyltransferase activity / histone H3K27 methyltransferase activity ...senescence-associated heterochromatin focus / regulation of protein modification process / phenotypic switching / chromatin lock complex / neuron fate specification / [histone H3]-lysine9 N-methyltransferase / peptidyl-lysine dimethylation / histone H3K9 methyltransferase activity / histone H3K9me2 methyltransferase activity / histone H3K27 methyltransferase activity / synaptonemal complex assembly / histone methyltransferase binding / negative regulation of autophagosome assembly / condensed chromosome, centromeric region / histone H3K56 methyltransferase activity / protein-lysine N-methyltransferase activity / oocyte development / C2H2 zinc finger domain binding / fertilization / nuclear inner membrane / cellular response to cocaine / organ growth / DNA methylation-dependent constitutive heterochromatin formation / negative regulation of gene expression via chromosomal CpG island methylation / spermatid development / Transcriptional Regulation by E2F6 / behavioral response to cocaine / regulation of DNA replication / site of DNA damage / RNA Polymerase I Transcription Initiation / Transcriptional Regulation by VENTX / chromosome, centromeric region / long-term memory / heterochromatin / pericentric heterochromatin / response to fungicide / : / cellular response to dexamethasone stimulus / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / 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 / epigenetic regulation of gene expression / transcription coregulator binding / cellular response to starvation / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / transcription corepressor binding / RNA polymerase II transcription regulatory region sequence-specific DNA binding / RNA Polymerase I Promoter Escape / promoter-specific chromatin binding / euchromatin / Regulation of TP53 Activity through Methylation / PKMTs methylate histone lysines / spindle / RNA polymerase II transcription regulator complex / p53 binding / rhythmic process / nuclear envelope / heterochromatin formation / cellular response to xenobiotic stimulus / Senescence-Associated Secretory Phenotype (SASP) / response to ethanol / chromosome, telomeric region / nuclear speck / chromatin remodeling / protein domain specific binding / negative regulation of DNA-templated transcription / DNA damage response / chromatin binding / chromatin / enzyme binding / negative regulation of transcription by RNA polymerase II / zinc ion binding / nucleoplasm / identical protein binding / nucleus 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Amaya, M.F. / Ravichandran, M. / Loppnau, P. / Kozieradzki, I. / Edwards, A.M. / Arrowsmith, C.H. / Weigelt, J. / Bountra, C. / Bochkarev, A. / Min, J. ...Amaya, M.F. / Ravichandran, M. / Loppnau, P. / Kozieradzki, I. / Edwards, A.M. / Arrowsmith, C.H. / Weigelt, J. / Bountra, C. / Bochkarev, A. / Min, J. / Ouyang, H. / Structural Genomics Consortium (SGC) | ||||||
![]() | ![]() タイトル: Structural basis of the chromodomain of Cbx3 bound to methylated peptides from histone h1 and G9a. 著者: Ruan, J. / Ouyang, H. / Amaya, M.F. / Ravichandran, M. / Loppnau, P. / Min, J. / Zang, J. | ||||||
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 | ![]() | 65.5 KB | 表示 | ![]() |
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PDB形式 | ![]() | 49.2 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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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: 6812.642 Da / 分子数: 4 / 断片: Chromo 1 domain: Residues 29-86 / 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: 1486.870 Da / 分子数: 4 / 断片: UNP residues 179-190 / 由来タイプ: 合成 詳細: Synthetic peptide with the sequence matching the residues 179-190 of the human histone H3-K9 methyltransferase 3, EHMT2_HUMAN, UNP entry Q96KQ7 参照: UniProt: Q96KQ7 #3: 水 | ChemComp-HOH / | Has protein modification | Y | |
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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: 3.36 Å3/Da / 溶媒含有率: 63.36 % |
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結晶化 | 温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 詳細: 1.5 microliter of the protein solution mixed with with 1.5 microliter of the reservoir solution containing 40% PEG 550 MME, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-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: RIGAKU RAXIS IV / 検出器: IMAGE PLATE / 日付: 2008年6月19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: 1.28268 Å / 相対比: 1 |
反射 | 解像度: 2.4→40 Å / Num. obs: 17856 / % possible obs: 99.9 % / 冗長度: 10.52 % / Rmerge(I) obs: 0.088 / Net I/σ(I): 24.63 |
反射 シェル | 解像度: 2.4→2.49 Å / 冗長度: 8.8 % / Rmerge(I) obs: 0.836 / Mean I/σ(I) obs: 4.38 / % possible all: 100 |
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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: ![]()
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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: 42.532 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.4→39.1 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.4→2.47 Å / Total num. of bins used: 20
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