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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: 1dd7 | ||||||
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タイトル | MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) (N-[(1,3-BENZODIOXOL-5-YL)METHYL]-1-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL]-4-(METHOXYCARBONYL)-PIPERAZINE-2-ACETAMIDE COMPLEX | ||||||
![]() | INDUCIBLE NITRIC OXIDE SYNTHASE | ||||||
![]() | OXIDOREDUCTASE / NITRIC OXIDE / L-ARGININE MONOOXYGENASE / HEME / DIMERIZATION / INHIBITOR / NOS | ||||||
機能・相同性 | ![]() Nitric oxide stimulates guanylate cyclase / ROS and RNS production in phagocytes / peptidyl-cysteine S-nitrosylation / Peroxisomal protein import / prostaglandin secretion / tetrahydrobiopterin binding / arginine binding / superoxide metabolic process / cortical cytoskeleton / regulation of cytokine production involved in inflammatory response ...Nitric oxide stimulates guanylate cyclase / ROS and RNS production in phagocytes / peptidyl-cysteine S-nitrosylation / Peroxisomal protein import / prostaglandin secretion / tetrahydrobiopterin binding / arginine binding / superoxide metabolic process / cortical cytoskeleton / regulation of cytokine production involved in inflammatory response / cellular response to cytokine stimulus / Fc-gamma receptor signaling pathway involved in phagocytosis / : / nitric-oxide synthase (NADPH) / nitric-oxide synthase activity / L-arginine catabolic process / nitric oxide biosynthetic process / regulation of insulin secretion / positive regulation of interleukin-8 production / response to bacterium / negative regulation of protein catabolic process / cellular response to type II interferon / positive regulation of interleukin-6 production / circadian rhythm / peroxisome / FMN binding / cellular response to xenobiotic stimulus / flavin adenine dinucleotide binding / NADP binding / regulation of cell population proliferation / cellular response to lipopolysaccharide / response to lipopolysaccharide / response to hypoxia / calmodulin binding / defense response to bacterium / inflammatory response / negative regulation of gene expression / heme binding / perinuclear region of cytoplasm / protein homodimerization activity / metal ion binding / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Adler, M. / Whitlow, M. | ||||||
![]() | ![]() タイトル: Allosteric inhibitors of inducible nitric oxide synthase dimerization discovered via combinatorial chemistry. 著者: McMillan, K. / Adler, M. / Auld, D.S. / Baldwin, J.J. / Blasko, E. / Browne, L.J. / Chelsky, D. / Davey, D. / Dolle, R.E. / Eagen, K.A. / Erickson, S. / Feldman, R.I. / Glaser, C.B. / ...著者: McMillan, K. / Adler, M. / Auld, D.S. / Baldwin, J.J. / Blasko, E. / Browne, L.J. / Chelsky, D. / Davey, D. / Dolle, R.E. / Eagen, K.A. / Erickson, S. / Feldman, R.I. / Glaser, C.B. / Mallari, C. / Morrissey, M.M. / Ohlmeyer, M.H. / Pan, G. / Parkinson, J.F. / Phillips, G.B. / Polokoff, M.A. / Sigal, N.H. / Vergona, R. / Whitlow, M. / Young, T.A. / Devlin, J.J. #1: ![]() タイトル: The Structure of Nitric Oxide Synthase Oxygenase Domain and Inhibitor Complexes 著者: Crane, B.R. / Arvai, A.S. / Gachhui, R. / Wu, C. / Ghosh, D.K. / Getzoff, E.D. / Stuehr, D.J. / Tainer, J.A. #2: ![]() タイトル: Characterization of the Inducible Nitric Oxide Synthase Oxygenase Domain Identifies a 49 Amino Acid Segment Required for Subunit Dimerization and Tetrahydrobiopterin Interaction 著者: Ghosh, D.K. / Wu, C. / Pitters, E. / Moloney, M. / Werner, E.R. / Mayer, B. / Stuehr, D.J. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 102.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 78 KB | 表示 | ![]() |
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-検証レポート
文書・要旨 | ![]() | 1 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 1 MB | 表示 | |
XML形式データ | ![]() | 16.8 KB | 表示 | |
CIF形式データ | ![]() | 23.7 KB | 表示 | |
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-関連構造データ
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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詳細 | The biological assembly is a dimer |
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要素
#1: タンパク質 | 分子量: 45270.379 Da / 分子数: 1 / 断片: OXYGENASE DOMAIN 114-498 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() |
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#2: 化合物 | ChemComp-SO3 / |
#3: 化合物 | ChemComp-HEM / |
#4: 化合物 | ChemComp-1PM / |
#5: 水 | ChemComp-HOH / |
-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: 2.42 Å3/Da / 溶媒含有率: 49.24 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 4.7 詳細: Crystals of murine delta114 iNOS were prepared in the presence of imidazole following the procedures of Crane et al. (reference 1) as follows: The 6 uL crystallization drops contained 20 ...詳細: Crystals of murine delta114 iNOS were prepared in the presence of imidazole following the procedures of Crane et al. (reference 1) as follows: The 6 uL crystallization drops contained 20 mg/ml murine delta114 iNOS, 20 mM HEPES pH 7.6, 5 % glycerol, 0.5 mM DTT, 6.8 % PEG-3350, 60 mM Na2SO3, and 50 mM imidazole/malate buffer pH 4.7 were placed over a 1 ml reservoir containing 13.6 % PEG-3350, 120 mM Na2SO3, and 100 mM imidazole/malate buffer pH 4.7. These crystals were soaked for 25 hours in 5 uM N-[(1,3-benzodioxol-5-yl)methyl]-1-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]- 4-(methoxycarbonyl)-piperazine-2-acetamide, 14 % PEG-3350, 1 mM NaN3, 50 mM MES pH 6.5 and 50 mM Na2SO3. The crystals were then rinsed in 33 % ethylene glycol, 9.3% PEG-3350, 0.7 mM NaN3, 33 mM MES pH 6.5 and 33 mM Na2SO3, and flash frozen in liquid nitrogen. , VAPOR DIFFUSION, HANGING DROP, temperature 298K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 32 ℃ / pH: 6.5 / 手法: 蒸気拡散法 / 詳細: Crane, B.R., (1997) Science, 278, 425. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 1998年5月27日 |
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 | 波長: 0.98 Å / 相対比: 1 |
反射 | 解像度: 2.25→19.8 Å / Num. all: 70075 / Num. obs: 21034 / % possible obs: 98 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 1 / 冗長度: 3.3 % / Biso Wilson estimate: 39.5 Å2 / Rmerge(I) obs: 0.082 / Net I/σ(I): 8 |
反射 シェル | 解像度: 2.25→2.31 Å / 冗長度: 3.2 % / Rmerge(I) obs: 0.643 / Num. unique all: 1420 / % possible all: 89 |
反射 | *PLUS Num. measured all: 70075 |
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解析
ソフトウェア |
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精密化 | 解像度: 2.25→8 Å / σ(F): 2 / σ(I): 0 立体化学のターゲット値: R. A. Engh and R. Huber, Acta Cryst. Sect. A., 1991 詳細: Simulated annealing from 600 degrees K followed by minimization and B factor refinement.
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精密化ステップ | サイクル: LAST / 解像度: 2.25→8 Å
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拘束条件 |
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ソフトウェア | *PLUS 名称: ![]() | |||||||||||||||||||||||||
精密化 | *PLUS 最低解像度: 8 Å / σ(F): 2 / Rfactor obs: 0.197 | |||||||||||||||||||||||||
溶媒の処理 | *PLUS | |||||||||||||||||||||||||
原子変位パラメータ | *PLUS |