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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: 1mh0 | ||||||
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タイトル | Crystal structure of the anticoagulant slow form of thrombin | ||||||
![]() | Prothrombin | ||||||
![]() | BLOOD CLOTTING / thrombin / allostery / sodium binding / serine protease | ||||||
機能・相同性 | ![]() cytolysis by host of symbiont cells / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin-activated receptor signaling pathway / thrombin / neutrophil-mediated killing of gram-negative bacterium / regulation of blood coagulation / Defective F8 cleavage by thrombin / ligand-gated ion channel signaling pathway ...cytolysis by host of symbiont cells / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin-activated receptor signaling pathway / thrombin / neutrophil-mediated killing of gram-negative bacterium / regulation of blood coagulation / Defective F8 cleavage by thrombin / ligand-gated ion channel signaling pathway / Platelet Aggregation (Plug Formation) / negative regulation of astrocyte differentiation / positive regulation of collagen biosynthetic process / negative regulation of platelet activation / negative regulation of blood coagulation / positive regulation of blood coagulation / negative regulation of fibrinolysis / regulation of cytosolic calcium ion concentration / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Gamma-carboxylation of protein precursors / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / fibrinolysis / negative regulation of proteolysis / Intrinsic Pathway of Fibrin Clot Formation / negative regulation of cytokine production involved in inflammatory response / positive regulation of release of sequestered calcium ion into cytosol / Peptide ligand-binding receptors / Regulation of Complement cascade / acute-phase response / positive regulation of receptor signaling pathway via JAK-STAT / Cell surface interactions at the vascular wall / lipopolysaccharide binding / growth factor activity / positive regulation of insulin secretion / platelet activation / positive regulation of protein localization to nucleus / response to wounding / Golgi lumen / antimicrobial humoral immune response mediated by antimicrobial peptide / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / positive regulation of reactive oxygen species metabolic process / blood coagulation / heparin binding / regulation of cell shape / Thrombin signalling through proteinase activated receptors (PARs) / positive regulation of protein phosphorylation / positive regulation of cell growth / : / G alpha (q) signalling events / blood microparticle / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / cell surface receptor signaling pathway / receptor ligand activity / endoplasmic reticulum lumen / signaling receptor binding / serine-type endopeptidase activity / positive regulation of cell population proliferation / calcium ion binding / proteolysis / extracellular space / extracellular exosome / extracellular region / plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Pineda, A.O. / Savvides, S. / Waksman, G. / Di Cera, E. | ||||||
![]() | ![]() タイトル: Crystal structure of the anticoagulant slow form of thrombin 著者: Pineda, A.O. / Savvides, S. / Waksman, G. / Di Cera, E. | ||||||
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 | ![]() | 123.6 KB | 表示 | ![]() |
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PDB形式 | ![]() | 97.1 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 | ![]() 1ppbS 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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2 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 33007.875 Da / 分子数: 2 / 変異: R77aA / 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): kidney cells / 参照: UniProt: P00734, thrombin #2: 糖 | #3: 水 | ChemComp-HOH / | Has protein modification | Y | |
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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: 2.7 Å3/Da / 溶媒含有率: 54.39 % | ||||||||||||||||||||||||||||||||||||
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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: 7.6 詳細: PEG 2000-Monomethyl ether, Tris-Cl, pH 7.6, VAPOR DIFFUSION, HANGING DROP at 298K | ||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 25 ℃ / pH: 7.4 / 手法: 蒸気拡散法 | ||||||||||||||||||||||||||||||||||||
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: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2002年3月23日 / 詳細: mirrors |
放射 | モノクロメーター: Si 111 CHANNEL / 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: 0.978 Å / 相対比: 1 |
反射 | 解像度: 2.8→30 Å / Num. obs: 16577 / % possible obs: 90.9 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 1 / Biso Wilson estimate: -0.5 Å2 |
反射 | *PLUS 最高解像度: 2.8 Å / 最低解像度: 30 Å / Num. measured all: 70807 / Rmerge(I) obs: 0.111 |
反射 シェル | *PLUS % possible obs: 78 % / Rmerge(I) obs: 0.453 / Mean I/σ(I) obs: 1.8 |
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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 1PPB 解像度: 2.8→29.75 Å / Rfactor Rfree error: 0.008 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: Engh & Huber 詳細: The mismatched residues R75, K145, K240 (A chain) and K145 (B chain) were modelled as Alanines due to poor electron density
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溶媒の処理 | 溶媒モデル: FLAT MODEL / Bsol: 20.6116 Å2 / ksol: 0.320496 e/Å3 | |||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 38.9 Å2
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Refine analyze | Luzzati coordinate error free: 0.48 Å / Luzzati sigma a free: 0.74 Å | |||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.8→29.75 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.8→2.98 Å / Rfactor Rfree error: 0.039 / Total num. of bins used: 6
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Xplor file |
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精密化 | *PLUS 最高解像度: 2.8 Å / 最低解像度: 30 Å | |||||||||||||||||||||||||
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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