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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: 6pxq | ||||||
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タイトル | Crystal structure of human thrombin mutant D194A | ||||||
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![]() | HYDROLASE / trypsin-like proteases / ionic interaction | ||||||
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 | ![]() ![]() | ||||||
![]() | Stojanovski, B. / Chen, Z. / Koester, S.K. / Pelc, L.A. / Di Cera, E. | ||||||
資金援助 | ![]()
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![]() | ![]() タイトル: Role of the I16-D194 ionic interaction in the trypsin fold. 著者: Stojanovski, B.M. / Chen, Z. / Koester, S.K. / Pelc, L.A. / Di Cera, E. #1: ![]() タイトル: THE REFINED 1.9 A CRYSTAL STRUCTURE OF HUMAN ALPHA-THROMBIN: INTERACTION WITH D-PHE-PRO-ARG CHLOROMETHYLKETONE AND SIGNIFICANCE OF THE TYR-PRO-PRO-TRP INSERTION SEGMENT. 著者: Bode, W. / Mayr, I. / Baumann, U. / Huber, R. / Stone, S.R. / Hofsteenge, J. | ||||||
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 | ![]() | 72.2 KB | 表示 | ![]() |
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PDB形式 | ![]() | 51.6 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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単位格子 |
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要素
#1: タンパク質・ペプチド | 分子量: 3791.204 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P00734, thrombin |
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#2: タンパク質 | 分子量: 29736.211 Da / 分子数: 1 / Mutation: D194A / 由来タイプ: 組換発現 詳細: D-A, D194 mutant to A194 WTANVGKG were disordered in the structure. DEGK were disordered in the structure. GE were disordered in the structure. 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P00734, thrombin |
#3: 糖 | ChemComp-NAG / |
研究の焦点であるリガンドがあるか | N |
Has protein modification | Y |
-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: 2.99 Å3/Da / 溶媒含有率: 58.9 % |
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結晶化 | 温度: 295 K / 手法: 蒸気拡散法, ハンギングドロップ法 / 詳細: 200 mM di-Na phosphate and 20% PEG 3350 |
-データ収集
回折 | 平均測定温度: 100 K / Serial crystal experiment: N |
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放射光源 | 由来: ![]() |
検出器 | タイプ: RIGAKU RAXIS IV++ / 検出器: IMAGE PLATE / 日付: 2018年1月16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: 1.5418 Å / 相対比: 1 |
反射 | 解像度: 2.8→66.63 Å / Num. obs: 10857 / % possible obs: 94.8 % / Observed criterion σ(F): -0.5 / Observed criterion σ(I): -0.5 / 冗長度: 12.2 % / Rsym value: 0.147 / Net I/σ(I): 11.7 |
反射 シェル | 解像度: 2.8→2.85 Å / 冗長度: 4.6 % / Num. unique obs: 399 / Rsym value: 0.435 / % possible all: 73.9 |
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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: 1PPB 解像度: 2.8→66.63 Å / Cor.coef. Fo:Fc: 0.929 / Cor.coef. Fo:Fc free: 0.882 / SU B: 28.651 / SU ML: 0.465 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 1.031 / ESU R Free: 0.398 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso max: 195.26 Å2 / Biso mean: 88.695 Å2 / Biso min: 53.85 Å2
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精密化ステップ | サイクル: final / 解像度: 2.8→66.63 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→2.871 Å / Rfactor Rfree error: 0
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