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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: 1ebh | ||||||
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| タイトル | OCTAHEDRAL COORDINATION AT THE HIGH AFFINITY METAL SITE IN ENOLASE; CRYSTALLOGRAPHIC ANALYSIS OF THE MG++-ENZYME FROM YEAST AT 1.9 ANGSTROMS RESOLUTION | ||||||
要素 | ENOLASE | ||||||
キーワード | CARBON-OXYGEN LYASE | ||||||
| 機能・相同性 | 機能・相同性情報Gluconeogenesis / regulation of vacuole fusion, non-autophagic / Glycolysis / melatonin binding / phosphopyruvate hydratase / phosphopyruvate hydratase complex / phosphopyruvate hydratase activity / fungal-type vacuole / glycolytic process / magnesium ion binding ...Gluconeogenesis / regulation of vacuole fusion, non-autophagic / Glycolysis / melatonin binding / phosphopyruvate hydratase / phosphopyruvate hydratase complex / phosphopyruvate hydratase activity / fungal-type vacuole / glycolytic process / magnesium ion binding / mitochondrion / plasma membrane / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
| 生物種 | ![]() | ||||||
| 手法 | X線回折 / 解像度: 1.9 Å | ||||||
データ登録者 | Wedekind, J.E. / Reed, G.H. / Rayment, I. | ||||||
引用 | ジャーナル: Biochemistry / 年: 1995タイトル: Octahedral coordination at the high-affinity metal site in enolase: crystallographic analysis of the MgII--enzyme complex from yeast at 1.9 A resolution. 著者: Wedekind, J.E. / Reed, G.H. / Rayment, I. #1: ジャーナル: Biochemistry / 年: 1994タイトル: Chelation of Ser 39 to Mg++ Latches a Gate at the Active Site of Enolase: Structure of the Bis Mg++ Complex of Yeast Enolase and the Intermediate, Phosphonoacetohydroxamate, at 2.1 Angstroms Resolution 著者: Wedekind, J.E. / Reed, G.H. / Rayment, I. | ||||||
| 履歴 |
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| Remark 700 | SHEET THE SHEETS PRESENTED AS *BAA* AND *BAB* ON SHEET RECORDS BELOW ARE ACTUALLY EIGHT-STRANDED ...SHEET THE SHEETS PRESENTED AS *BAA* AND *BAB* ON SHEET RECORDS BELOW ARE ACTUALLY EIGHT-STRANDED BETA-BARRELS. THESE ARE REPRESENTED BY NINE-STRANDED SHEETS IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
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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 | 1ebh.cif.gz | 185.7 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1ebh.ent.gz | 146 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1ebh.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 | 1ebh_validation.pdf.gz | 384.4 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1ebh_full_validation.pdf.gz | 413.8 KB | 表示 | |
| XML形式データ | 1ebh_validation.xml.gz | 20.7 KB | 表示 | |
| CIF形式データ | 1ebh_validation.cif.gz | 34.4 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/eb/1ebh ftp://data.pdbj.org/pub/pdb/validation_reports/eb/1ebh | 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: CIS PROLINE - PRO A 143 / 2: CIS PROLINE - PRO B 143 | ||||||||
| 非結晶学的対称性 (NCS) | NCS oper: (Code: given Matrix: (0.49366, -1.0E-5, -0.86965), ベクター: 詳細 | THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES FOR CHAIN A WHEN APPLIED TO CHAIN B. THIS TRANSFORMATION IS A TWO-FOLD OPERATION AND TRANSLATION THAT DESCRIBE THE APPROXIMATE NON-CRYSTALLOGRAPHIC DYAD. THE CRYSTALLOGRAPHICALLY INDEPENDENT UNIT IS ONE DIMER OF CHEMICALLY IDENTICAL SUBUNITS. | |
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要素
| #1: タンパク質 | 分子量: 46732.797 Da / 分子数: 2 / 由来タイプ: 組換発現 由来: (組換発現) ![]() 参照: UniProt: P00924, phosphopyruvate hydratase #2: 化合物 | #3: 化合物 | #4: 水 | ChemComp-HOH / | 構成要素の詳細 | THIS STRUCTURE COMPLEMENTS THE STUDY OF ENOLASE-BIS(MG)II-PHAH AND SERVES AS A CONTROL EXPERIMENT ...THIS STRUCTURE COMPLEMENT | 非ポリマーの詳細 | METALS ARE HEXACOORDINATE WITH OCTAHEDRAL GEOMETRY. A CHLORIDE ION IS BOUND AT THE PHOSPHATE ...METALS ARE HEXACOORDI | |
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-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: 2.45 Å3/Da / 溶媒含有率: 49.78 % | ||||||||||||||||||||||||||||||
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| 結晶化 | 詳細: CRYSTALS WERE GROWN FROM POLYETHYLENE GLYCOL, KCL, AT PH 8.1. CRYSTALLIZED IN THE PRESENCE OF 0.5 MILLIMOLAR MG2+ | ||||||||||||||||||||||||||||||
| 結晶化 | *PLUS pH: 8 / 手法: batch method | ||||||||||||||||||||||||||||||
| 溶液の組成 | *PLUS
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-データ収集
| 反射 | *PLUS 最高解像度: 1.9 Å / 最低解像度: 100 Å / Num. obs: 53410 / % possible obs: 75 % / Num. measured all: 77897 / Rmerge(I) obs: 0.041 |
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| 反射 シェル | *PLUS 最高解像度: 1.9 Å / 最低解像度: 2.02 Å / Num. unique obs: 6194 / Num. measured obs: 6392 / Rmerge(I) obs: 0.29 |
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解析
| ソフトウェア |
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| 精密化 | 解像度: 1.9→50 Å / σ(F): 0 詳細: OCCUPANCIES FOR RESIDUES EXHIBITING DUAL CONFORMATIONS HAVE TOTAL OCCUPANCIES OF 1.0 WITH THE FOLLOWING EXCEPTION. ALA A 38 AND ALA B 38 WERE MODELED IN THE OPEN CONFORMATION ONL AFTER ATOM N ...詳細: OCCUPANCIES FOR RESIDUES EXHIBITING DUAL CONFORMATIONS HAVE TOTAL OCCUPANCIES OF 1.0 WITH THE FOLLOWING EXCEPTION. ALA A 38 AND ALA B 38 WERE MODELED IN THE OPEN CONFORMATION ONL AFTER ATOM N ALA 38 IN EACH CHAIN. THE TOTAL OCCUPANCIES FOR ATOMS OF THIS RESIDUE TOTAL 0.7.
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| 精密化ステップ | サイクル: LAST / 解像度: 1.9→50 Å
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| 拘束条件 |
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| 精密化 | *PLUS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS Biso mean: 34 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 拘束条件 | *PLUS
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