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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: 6cox | ||||||
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| タイトル | CYCLOOXYGENASE-2 (PROSTAGLANDIN SYNTHASE-2) COMPLEXED WITH A SELECTIVE INHIBITOR, SC-558 IN I222 SPACE GROUP | ||||||
要素 | CYCLOOXYGENASE-2 | ||||||
キーワード | OXIDOREDUCTASE / PEROXIDASE / DIOXYGENASE / CYCLOOXYGENASE / NONSTEROIDAL ANTIINFLAMMATORY DRUGS / INFLAMMATION / ARTHRITIS / PROSTAGLANDIN / PROSTAGLANDIN SYNTHASE | ||||||
| 機能・相同性 | 機能・相同性情報Biosynthesis of DHA-derived SPMs / Biosynthesis of EPA-derived SPMs / Biosynthesis of DPAn-3 SPMs / Biosynthesis of electrophilic ω-3 PUFA oxo-derivatives / Synthesis of 15-eicosatetraenoic acid derivatives / cellular response to non-ionic osmotic stress / positive regulation of platelet-derived growth factor production / Synthesis of Prostaglandins (PG) and Thromboxanes (TX) / oxidoreductase activity, acting on single donors with incorporation of molecular oxygen / positive regulation of fibroblast growth factor production ...Biosynthesis of DHA-derived SPMs / Biosynthesis of EPA-derived SPMs / Biosynthesis of DPAn-3 SPMs / Biosynthesis of electrophilic ω-3 PUFA oxo-derivatives / Synthesis of 15-eicosatetraenoic acid derivatives / cellular response to non-ionic osmotic stress / positive regulation of platelet-derived growth factor production / Synthesis of Prostaglandins (PG) and Thromboxanes (TX) / oxidoreductase activity, acting on single donors with incorporation of molecular oxygen / positive regulation of fibroblast growth factor production / prostaglandin-endoperoxide synthase / prostaglandin-endoperoxide synthase activity / negative regulation of synaptic transmission, dopaminergic / positive regulation of transforming growth factor beta production / negative regulation of intrinsic apoptotic signaling pathway in response to osmotic stress / prostanoid biosynthetic process / regulation of neuroinflammatory response / cyclooxygenase pathway / positive regulation of fever generation / positive regulation of prostaglandin biosynthetic process / positive regulation of smooth muscle contraction / response to selenium ion / oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen / prostaglandin secretion / positive regulation of synaptic plasticity / cellular response to fluid shear stress / response to nematode / prostaglandin biosynthetic process / negative regulation of smooth muscle contraction / nuclear inner membrane / positive regulation of cell migration involved in sprouting angiogenesis / bone mineralization / maintenance of blood-brain barrier / decidualization / negative regulation of calcium ion transport / negative regulation of cell cycle / nuclear outer membrane / oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen / positive regulation of vasoconstriction / positive regulation of vascular endothelial growth factor production / keratinocyte differentiation / positive regulation of synaptic transmission, glutamatergic / positive regulation of brown fat cell differentiation / response to cytokine / embryo implantation / positive regulation of smooth muscle cell proliferation / brown fat cell differentiation / learning / peroxidase activity / positive regulation of protein import into nucleus / caveola / regulation of blood pressure / memory / positive regulation of nitric oxide biosynthetic process / regulation of cell population proliferation / response to oxidative stress / angiogenesis / response to lipopolysaccharide / cellular response to hypoxia / neuron projection / positive regulation of apoptotic process / endoplasmic reticulum lumen / negative regulation of cell population proliferation / heme binding / positive regulation of cell population proliferation / endoplasmic reticulum membrane / negative regulation of apoptotic process / enzyme binding / endoplasmic reticulum / protein homodimerization activity / protein-containing complex / metal ion binding / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
| 生物種 | ![]() | ||||||
| 手法 | X線回折 / 分子置換 / 解像度: 2.8 Å | ||||||
データ登録者 | Kurumbail, R. / Stallings, W. | ||||||
引用 | ジャーナル: Nature / 年: 1996タイトル: Structural basis for selective inhibition of cyclooxygenase-2 by anti-inflammatory agents. 著者: Kurumbail, R.G. / Stevens, A.M. / Gierse, J.K. / McDonald, J.J. / Stegeman, R.A. / Pak, J.Y. / Gildehaus, D. / Miyashiro, J.M. / Penning, T.D. / Seibert, K. / Isakson, P.C. / Stallings, W.C. #1: ジャーナル: Nature / 年: 1997タイトル: Erratum. Structural Basis for Selective Inhibition of Cyclooxygenase-2 by Anti-Inflammatory Agents 著者: Kurumbail, R.G. / Stevens, A.M. / Gierse, J.K. / Mcdonald, J.J. / Stegeman, R.A. / Pak, J.Y. / Gildehaus, D. / Miyashiro, J.M. / Penning, T.D. / Seibert, K. / Isakson, P.C. / Stallings, W.C. | ||||||
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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 | 6cox.cif.gz | 234.2 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb6cox.ent.gz | 188 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 6cox.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
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/co/6cox ftp://data.pdbj.org/pub/pdb/validation_reports/co/6cox | 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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| 非結晶学的対称性 (NCS) | NCSドメイン:
NCS oper: (Code: given Matrix: (-0.9996, 0.0196, -0.0212), ベクター: |
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要素
| #1: タンパク質 | 分子量: 67318.719 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() 組織 (発現宿主): OVARIAN TISSUE 参照: UniProt: Q05769, prostaglandin-endoperoxide synthase #2: 糖 | ChemComp-NAG / #3: 化合物 | #4: 化合物 | Has protein modification | Y | |
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-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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試料調製
| 結晶 | マシュー密度: 2.54 Å3/Da / 溶媒含有率: 52 % / 解説: PGHS-1 DIMER WAS USED AS THE SEARCH MODEL. | ||||||||||||||||||||||||||||||
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| 結晶化 | pH: 8 詳細: 20 MM SODIUM PHOSPHATE, 100 MM NACL, 0.6% BETA- OCTYLGLUCOSIDE, 10 MG/ML PROTEIN, 1MM INHIBITOR MIXED WITH A RESERVOIR SOLUTION CONTAINING 20-34% MONOMETHYL PEG 550, 10-240 MGCL2, 50 MM EPPS ...詳細: 20 MM SODIUM PHOSPHATE, 100 MM NACL, 0.6% BETA- OCTYLGLUCOSIDE, 10 MG/ML PROTEIN, 1MM INHIBITOR MIXED WITH A RESERVOIR SOLUTION CONTAINING 20-34% MONOMETHYL PEG 550, 10-240 MGCL2, 50 MM EPPS PH 8.0 IN THE RATIO OF 1:1 | ||||||||||||||||||||||||||||||
| 結晶化 | *PLUS 温度: 18 ℃ / 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: 113 K |
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| 放射光源 | 由来: 回転陽極 / タイプ: RIGAKU RUH2R / 波長: 1.5418 |
| 検出器 | タイプ: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 1996年4月1日 / 詳細: SUPPER MIRRORS |
| 放射 | 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
| 放射波長 | 波長: 1.5418 Å / 相対比: 1 |
| 反射 | 解像度: 2.8→40 Å / Num. obs: 35324 / % possible obs: 96.9 % / Observed criterion σ(I): -0.5 / 冗長度: 4.35 % / Rmerge(I) obs: 0.088 / Rsym value: 0.088 / Net I/σ(I): 11.9 |
| 反射 シェル | 解像度: 2.81→2.91 Å / 冗長度: 3.1 % / Rmerge(I) obs: 0.326 / Mean I/σ(I) obs: 2.16 / Rsym value: 0.326 / % possible all: 92.7 |
| 反射 | *PLUS Num. measured all: 818993 |
| 反射 シェル | *PLUS % possible obs: 92.7 % |
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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: 分子置換開始モデル: PROSTAGLANDIN SYNTHASE-1, PDB ENTRY 1PRH 解像度: 2.8→8 Å / Data cutoff high absF: 100000 / Data cutoff low absF: 0.1 / σ(F): 2
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| 原子変位パラメータ | Biso mean: 20.6 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 2.8→8 Å
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| 拘束条件 |
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| Refine LS restraints NCS | Refine-ID: X-RAY DIFFRACTION
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| LS精密化 シェル | 解像度: 2.8→2.92 Å / Total num. of bins used: 8
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| Xplor file |
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| ソフトウェア | *PLUS 名称: X-PLOR / バージョン: 3.1F / 分類: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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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| LS精密化 シェル | *PLUS Rfactor obs: 0.277 |
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万見について





X線回折
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