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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: 3mfw | ||||||
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タイトル | Crystal structure of human arginase I in complex with L-2-aminohistidine and sulphate | ||||||
![]() | Arginase-1 | ||||||
![]() | HYDROLASE / manganese coordination / 2-aminoimidazole derivative / structure based design | ||||||
機能・相同性 | ![]() positive regulation of neutrophil mediated killing of fungus / negative regulation of T-helper 2 cell cytokine production / Urea cycle / arginase / arginase activity / : / urea cycle / response to nematode / negative regulation of type II interferon-mediated signaling pathway / defense response to protozoan ...positive regulation of neutrophil mediated killing of fungus / negative regulation of T-helper 2 cell cytokine production / Urea cycle / arginase / arginase activity / : / urea cycle / response to nematode / negative regulation of type II interferon-mediated signaling pathway / defense response to protozoan / negative regulation of activated T cell proliferation / L-arginine catabolic process / negative regulation of T cell proliferation / specific granule lumen / azurophil granule lumen / manganese ion binding / adaptive immune response / innate immune response / Neutrophil degranulation / extracellular space / extracellular region / nucleus / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Di Costanzo, L. / Christianson, D.W. | ||||||
![]() | ![]() タイトル: 2-aminoimidazole amino acids as inhibitors of the binuclear manganese metalloenzyme human arginase I. 著者: Ilies, M. / Di Costanzo, L. / North, M.L. / Scott, J.A. / Christianson, D.W. | ||||||
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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PDBx/mmCIF形式 | ![]() | 144.6 KB | 表示 | ![]() |
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PDB形式 | ![]() | 111.2 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
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リンク
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集合体
登録構造単位 | ![]()
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2 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 34779.879 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: 化合物 | #3: 化合物 | #4: 化合物 | ChemComp-MN / #5: 水 | ChemComp-HOH / | |
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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: 2.35 Å3/Da / 溶媒含有率: 47.69 % |
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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 詳細: Crystals of HAI-2AH-SO4 complex were prepared by soaking 2AH into pre-formed crystals of the native enzyme, which were prepared by the hanging drop vapor diffusion method at 21 C. Drops ...詳細: Crystals of HAI-2AH-SO4 complex were prepared by soaking 2AH into pre-formed crystals of the native enzyme, which were prepared by the hanging drop vapor diffusion method at 21 C. Drops containing 3 uL of protein solution [3.5 mg/mL protein, 50.0 mM bicine (pH 8.5), 2 mM thymine, 100 M MnCl2] and 3 uL of precipitant solution [0.1 M HEPES (pH 7.0), 28% Jeffamine] were equilibrated against a 1 mL reservoir of precipitant buffer., VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-データ収集
放射光源 | 由来: ![]() ![]() ![]() |
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検出器 | タイプ: ADSC QUANTUM 210 / 検出器: CCD / 日付: 2008年12月1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: 1 Å / 相対比: 1 |
反射 | 解像度: 1.47→50 Å / Num. obs: 107754 / % possible obs: 99.4 % / Rmerge(I) obs: 0.059 / Rsym value: 0.059 / Net I/σ(I): 21.1 |
反射 シェル | 解像度: 1.47→1.56 Å / Rmerge(I) obs: 0.616 / Mean I/σ(I) obs: 2.3 / Rsym value: 0.616 / % possible all: 99.6 |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB entry 2ZAV 解像度: 1.47→50 Å 詳細: THE STRUCTURE IS AFFECTED BY PERFECT HEMIHEDRAL TWINNING. DATA HAVE BEEN USED WITH NO PRIOR DETWINNING. TWIN LAW: -H,-K,L; TWIN FRACTION=0.5
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精密化ステップ | サイクル: LAST / 解像度: 1.47→50 Å
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拘束条件 |
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