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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: 1ysa | ||||||
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| タイトル | THE GCN4 BASIC REGION LEUCINE ZIPPER BINDS DNA AS A DIMER OF UNINTERRUPTED ALPHA HELICES: CRYSTAL STRUCTURE OF THE PROTEIN-DNA COMPLEX | ||||||
要素 |
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キーワード | TRANSCRIPTION/DNA / PROTEIN-DNA COMPLEX / DOUBLE HELIX / TRANSCRIPTION-DNA COMPLEX | ||||||
| 機能・相同性 | 機能・相同性情報FCERI mediated MAPK activation / protein localization to nuclear periphery / Activation of the AP-1 family of transcription factors / response to amino acid starvation / negative regulation of ribosomal protein gene transcription by RNA polymerase II / positive regulation of cellular response to amino acid starvation / mediator complex binding / Oxidative Stress Induced Senescence / TFIID-class transcription factor complex binding / amino acid biosynthetic process ...FCERI mediated MAPK activation / protein localization to nuclear periphery / Activation of the AP-1 family of transcription factors / response to amino acid starvation / negative regulation of ribosomal protein gene transcription by RNA polymerase II / positive regulation of cellular response to amino acid starvation / mediator complex binding / Oxidative Stress Induced Senescence / TFIID-class transcription factor complex binding / amino acid biosynthetic process / positive regulation of RNA polymerase II transcription preinitiation complex assembly / positive regulation of transcription initiation by RNA polymerase II / cellular response to nutrient levels / cellular response to amino acid starvation / RNA polymerase II transcription regulator complex / DNA-binding transcription activator activity, RNA polymerase II-specific / transcription regulator complex / sequence-specific DNA binding / RNA polymerase II-specific DNA-binding transcription factor binding / DNA-binding transcription factor activity, RNA polymerase II-specific / intracellular signal transduction / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / chromatin binding / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / identical protein binding / nucleus 類似検索 - 分子機能 | ||||||
| 生物種 | ![]() | ||||||
| 手法 | X線回折 / 解像度: 2.9 Å | ||||||
データ登録者 | Ellenberger, T.E. / Brandl, C.J. / Struhl, K. / Harrison, S.C. | ||||||
引用 | ジャーナル: Cell(Cambridge,Mass.) / 年: 1992タイトル: The GCN4 basic region leucine zipper binds DNA as a dimer of uninterrupted alpha helices: crystal structure of the protein-DNA complex. 著者: Ellenberger, T.E. / Brandl, C.J. / Struhl, K. / Harrison, S.C. #1: ジャーナル: Science / 年: 1991タイトル: X-Ray Structure of the GCN4 Leucine Zipper, a Two-Stranded, Parallel Coiled Coil 著者: O'Shea, E.K. / Klemm, J.D. / Kim, P.S. / Alber, T. | ||||||
| 履歴 |
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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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 | 1ysa.cif.gz | 60.6 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1ysa.ent.gz | 40.2 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1ysa.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| 文書・要旨 | 1ysa_validation.pdf.gz | 380.6 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1ysa_full_validation.pdf.gz | 416.9 KB | 表示 | |
| XML形式データ | 1ysa_validation.xml.gz | 8.5 KB | 表示 | |
| CIF形式データ | 1ysa_validation.cif.gz | 11.8 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ys/1ysa ftp://data.pdbj.org/pub/pdb/validation_reports/ys/1ysa | 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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| 1 |
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| 単位格子 |
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| Atom site foot note | 1: TWO ADENINES, B 22 AND B 23, ARE NEAR THE 5-PRIME END OF DNA CHAIN B AND ARE LOOPED OUT OF THE DNA HELIX. THIS CONFORMATION IS PRESENT IN CRYSTALS THAT WERE SOAKED IN 35% (VOL/VOL) POLYETHYLENE ...1: TWO ADENINES, B 22 AND B 23, ARE NEAR THE 5-PRIME END OF DNA CHAIN B AND ARE LOOPED OUT OF THE DNA HELIX. THIS CONFORMATION IS PRESENT IN CRYSTALS THAT WERE SOAKED IN 35% (VOL/VOL) POLYETHYLENE GLYCOL MW 400, FOLLOWED BY RAPID FREEZING AND X-RAY DATA COLLECTION AT -155 DEGREES CENTIGRADE. |
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要素
| #1: DNA鎖 | 分子量: 6034.915 Da / 分子数: 1 / 由来タイプ: 合成 | ||
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| #2: DNA鎖 | 分子量: 6231.067 Da / 分子数: 1 / 由来タイプ: 合成 | ||
| #3: タンパク質 | 分子量: 6892.072 Da / 分子数: 2 / 由来タイプ: 天然 / 由来: (天然) ![]() #4: 水 | ChemComp-HOH / | |
-実験情報
-実験
| 実験 | 手法: X線回折 |
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試料調製
| 結晶 | マシュー密度: 2.43 Å3/Da / 溶媒含有率: 49.4 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 結晶化 | 温度: 295 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5.75 詳細: pH 5.75, VAPOR DIFFUSION, HANGING DROP, temperature 295.00K TWO ADENINES, B22 AND B23, WHICH ARE NEAR THE 5-PRIME END OF DNA CHAIN B ARE LOOPED OUT OF THE DNA HELIX. THIS CONFORMATION IS ...詳細: pH 5.75, VAPOR DIFFUSION, HANGING DROP, temperature 295.00K TWO ADENINES, B22 AND B23, WHICH ARE NEAR THE 5-PRIME END OF DNA CHAIN B ARE LOOPED OUT OF THE DNA HELIX. THIS CONFORMATION IS PRESENT IN CRYSTALS THAT WERE SOAKED IN 35% (VOL/VOL) POLYETHYLENE GLYCOL MW 400, FOLLOWED BY RAPID FREEZING AND X-RAY DATA COLLECTION AT -155 DEG. CENTIGRADE. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 溶液の組成 |
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| 結晶化 | *PLUS 温度: 22 ℃ / 手法: 蒸気拡散法詳細: well solution contains twice the concentrations of salts and PEG400 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 溶液の組成 | *PLUS
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-データ収集
| 回折 | 平均測定温度: 118 K |
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| 放射光源 | 由来: 回転陽極 / タイプ: ELLIOTT GX-13 |
| 検出器 | タイプ: SIEMENS-NICOLET / 検出器: AREA DETECTOR |
| 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 | 相対比: 1 |
| 反射 | 解像度: 2.9→8 Å / Num. obs: 5289 / % possible obs: 96 % / Observed criterion σ(F): 1.5 / Rmerge(I) obs: 0.099 |
| 反射 | *PLUS 最高解像度: 2.9 Å / 最低解像度: 8 Å / Observed criterion σ(F): 1.5 / Num. measured all: 21237 / Rmerge(I) obs: 0.099 |
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解析
| ソフトウェア | 名称: TNT / 分類: 精密化 | ||||||||||||||||||||||||||||||
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| 精密化 | 解像度: 2.9→8 Å / σ(F): 1.5 /
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| 精密化ステップ | サイクル: LAST / 解像度: 2.9→8 Å
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| 拘束条件 |
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| 精密化 | *PLUS 最高解像度: 2.9 Å / 最低解像度: 8 Å / Num. reflection obs: 5289 / Rfactor obs: 0.23 | ||||||||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS | ||||||||||||||||||||||||||||||
| 拘束条件 | *PLUS
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