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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: 2dub | ||||||
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タイトル | ENOYL-COA HYDRATASE COMPLEXED WITH OCTANOYL-COA | ||||||
![]() | 2-ENOYL-COA HYDRATASE | ||||||
![]() | LYASE / HYDRATASE / B-OXIDATION / FATTY ACID DEGRADATION / COA / LIGAND BINDING | ||||||
機能・相同性 | ![]() Beta oxidation of lauroyl-CoA to decanoyl-CoA-CoA / Beta oxidation of decanoyl-CoA to octanoyl-CoA-CoA / Beta oxidation of octanoyl-CoA to hexanoyl-CoA / Beta oxidation of hexanoyl-CoA to butanoyl-CoA / Beta oxidation of butanoyl-CoA to acetyl-CoA / 3-hydroxypropionyl-CoA dehydratase activity / crotonyl-CoA hydratase activity / Branched-chain amino acid catabolism / Delta3-Delta2-enoyl-CoA isomerase / delta(3)-delta(2)-enoyl-CoA isomerase activity ...Beta oxidation of lauroyl-CoA to decanoyl-CoA-CoA / Beta oxidation of decanoyl-CoA to octanoyl-CoA-CoA / Beta oxidation of octanoyl-CoA to hexanoyl-CoA / Beta oxidation of hexanoyl-CoA to butanoyl-CoA / Beta oxidation of butanoyl-CoA to acetyl-CoA / 3-hydroxypropionyl-CoA dehydratase activity / crotonyl-CoA hydratase activity / Branched-chain amino acid catabolism / Delta3-Delta2-enoyl-CoA isomerase / delta(3)-delta(2)-enoyl-CoA isomerase activity / enoyl-CoA hydratase / enoyl-CoA hydratase activity / fatty acid beta-oxidation / mitochondrial matrix / mitochondrion 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Engel, C.K. / Wierenga, R.K. | ||||||
![]() | ![]() タイトル: The crystal structure of enoyl-CoA hydratase complexed with octanoyl-CoA reveals the structural adaptations required for binding of a long chain fatty acid-CoA molecule. 著者: Engel, C.K. / Kiema, T.R. / Hiltunen, J.K. / Wierenga, R.K. #1: ![]() タイトル: Crystal Structure of Enoyl-Coenzyme a (Coa) Hydratase at 2.5 Angstroms Resolution: A Spiral Fold Defines the Coa-Binding Pocket 著者: Engel, C.K. / Mathieu, M. / Zeelen, J.P. / Hiltunen, J.K. / Wierenga, R.K. | ||||||
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 | ![]() | 306.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 249.9 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
関連構造データ | ![]() 1dubS S: 精密化の開始モデル |
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類似構造データ |
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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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非結晶学的対称性 (NCS) | NCS oper:
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要素
#1: タンパク質 | 分子量: 28321.514 Da / 分子数: 6 / 由来タイプ: 天然 / 詳細: COCRYSTALLIZED WITH OCTANOYL-COA / 由来: (天然) ![]() ![]() #2: 化合物 | ChemComp-CO8 / #3: 水 | ChemComp-HOH / | Has protein modification | N | |
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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: 2.6 Å3/Da / 溶媒含有率: 53 % 解説: MOLECULAR REPLACEMENT BY RIGID-BODY REFINEMENT IN X-PLOR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | pH: 7.5 詳細: PROTEIN SOLUTION: 4.5 MG/ML PROTEIN IN 20 MM POTASSIUM PHOSPHATE BUFFER, PH 7.2, 3 MM EDTA, 1 MM OCTANOYL-COA RESERVOIR SOLUTION: 2.2 M AMMONIUM SULFATE, 200 MM TRIETHANOLAMINE PH 7.5, 1MM ...詳細: PROTEIN SOLUTION: 4.5 MG/ML PROTEIN IN 20 MM POTASSIUM PHOSPHATE BUFFER, PH 7.2, 3 MM EDTA, 1 MM OCTANOYL-COA RESERVOIR SOLUTION: 2.2 M AMMONIUM SULFATE, 200 MM TRIETHANOLAMINE PH 7.5, 1MM DTT, 1MM NAN3, 1MM EDTA, 5% (V/V) N-OCTANOYL CRYSTALS GREW BY MIXING 1 MICROLITER PROTEIN SOLUTION WITH 1 MICROLITER RESERVOIR SOLUTION PH範囲: 7.2-7.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 7.2 / 手法: 蒸気拡散法, ハンギングドロップ法 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-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: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 1996年10月1日 / 詳細: COLLIMATOR |
放射 | モノクロメーター: CRYSTAL / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.9065 Å / 相対比: 1 |
反射 | 解像度: 2.4→20 Å / Num. obs: 68481 / % possible obs: 99.6 % / Observed criterion σ(I): 4 / 冗長度: 3.95 % / Rsym value: 0.075 / Net I/σ(I): 7.7 |
反射 シェル | 解像度: 2.4→2.44 Å / Mean I/σ(I) obs: 4.1 / Rsym value: 0.316 / % possible all: 96 |
反射 | *PLUS Num. obs: 69852 / Num. measured all: 275878 / Rmerge(I) obs: 0.075 |
反射 シェル | *PLUS % possible obs: 96 % / Num. unique obs: 3307 / Rmerge(I) obs: 0.316 |
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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: ![]() 開始モデル: PDB ENTRY 1DUB 解像度: 2.4→20 Å / 交差検証法: THROUGHOUT / σ(F): 0 詳細: THE STRUCTURE WAS REFINED USING THE PROGRAMS X-PLOR AND REFMAC. AFTER STRUCTURE DETERMINATION BY RIGID-BODY REFINEMENT (MODEL: PDB ENTRY 1DUB, WITHOUT LIGAND AND WATER MOLECULES), A SLOW COOL ...詳細: THE STRUCTURE WAS REFINED USING THE PROGRAMS X-PLOR AND REFMAC. AFTER STRUCTURE DETERMINATION BY RIGID-BODY REFINEMENT (MODEL: PDB ENTRY 1DUB, WITHOUT LIGAND AND WATER MOLECULES), A SLOW COOL SIMULATED ANNEALING PROTOCOL WAS RUN IN X-PLOR. SUBSEQUENT REFINEMENT WAS DONE WITH REFMAC. FOR BOTH PROGRAMS THE SAME REFLECTIONS WERE USED FOR CROSS VALIDATION. AN X-PLOR BULK SOLVENT CORRECTION WAS USED. AT THE END OF REFINEMENT A POSITIONAL REFINEMENT WAS RUN IN X-PLOR.
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精密化ステップ | サイクル: LAST / 解像度: 2.4→20 Å
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ソフトウェア | *PLUS 名称: REFMAC / 分類: refinement | ||||||||||||||||||||
精密化 | *PLUS Num. reflection all: 68481 / Rfactor obs: 0.204 / Rfactor Rfree: 0.26 | ||||||||||||||||||||
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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