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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: 1ig4 | ||||||
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タイトル | Solution Structure of the Methyl-CpG-Binding Domain of Human MBD1 in Complex with Methylated DNA | ||||||
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![]() | TRANSCRIPTION/DNA / PROTEIN-DNA COMPLEX / ALPHA-BETA / DOUBLE HELIX / RECOGNITION VIA BETA-SHEET / TRANSCRIPTION-DNA COMPLEX | ||||||
機能・相同性 | ![]() double-stranded methylated DNA binding / ventricular cardiac muscle tissue development / unmethylated CpG binding / methyl-CpG binding / DNA methylation-dependent constitutive heterochromatin formation / negative regulation of astrocyte differentiation / SUMOylation of transcription cofactors / response to cocaine / response to nutrient levels / nuclear matrix ...double-stranded methylated DNA binding / ventricular cardiac muscle tissue development / unmethylated CpG binding / methyl-CpG binding / DNA methylation-dependent constitutive heterochromatin formation / negative regulation of astrocyte differentiation / SUMOylation of transcription cofactors / response to cocaine / response to nutrient levels / nuclear matrix / neuron differentiation / response to estradiol / transcription by RNA polymerase II / nuclear speck / response to xenobiotic stimulus / negative regulation of DNA-templated transcription / intracellular membrane-bounded organelle / chromatin binding / chromatin / negative regulation of transcription by RNA polymerase II / DNA binding / zinc ion binding / nucleoplasm / nucleus 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | 溶液NMR / Structure calculations were performed following simulated annealing protocols using X-PLOR. | ||||||
![]() | Ohki, I. / Shimotake, N. / Fujita, N. / Jee, J.-G. / Ikegami, T. / Nakao, M. / Shirakawa, M. | ||||||
![]() | ![]() タイトル: Solution structure of the methyl-CpG binding domain of human MBD1 in complex with methylated DNA. 著者: Ohki, I. / Shimotake, N. / Fujita, N. / Jee, J. / Ikegami, T. / Nakao, M. / Shirakawa, M. #1: ![]() タイトル: Solution structure of the methyl-CpG-binding domain of the methylation-dependent transcriptional repressor MBD1 著者: Ohki, I. / Shimotake, N. / Fujita, N. / Nakao, M. / Shirakawa, M. #2: ![]() タイトル: A component of the transcriptional repressor MeCP1 shares a motif with DNA methyltransferase and HRX proteins 著者: Cross, S.H. / Meehan, R.R. / Nan, X. / Bird, A. | ||||||
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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PDB形式 | ![]() | 638.1 KB | 表示 | ![]() |
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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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NMR アンサンブル |
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要素
#1: DNA鎖 | 分子量: 3676.431 Da / 分子数: 2 / 由来タイプ: 合成 #2: タンパク質 | | 分子量: 8516.751 Da / 分子数: 1 / Fragment: Methyl-CpG-binding domain / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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-実験情報
-実験
実験 | 手法: 溶液NMR | ||||||||||||||||||||||||
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NMR実験 |
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NMR実験の詳細 | Text: The structure was determined using multi-dimensional heteronuclear techniques. |
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試料調製
詳細 |
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試料状態 | pH: 6.5 / 温度: 303 K | ||||||||||||
結晶化 | *PLUS 手法: other / 詳細: NMR |
-NMR測定
NMRスペクトロメーター |
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解析
NMR software |
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精密化 | 手法: Structure calculations were performed following simulated annealing protocols using X-PLOR. ソフトェア番号: 1 詳細: The structure was determined from a total of 2,022 distance and dihedral angle restraints, including 91 intermolecular NOE restraints. | ||||||||||||||||||||
代表構造 | 選択基準: lowest energy | ||||||||||||||||||||
NMRアンサンブル | コンフォーマー選択の基準: structures with the lowest energy 計算したコンフォーマーの数: 200 / 登録したコンフォーマーの数: 20 |