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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: 8exm | ||||||
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| タイトル | Crystal structure of PTP1B D181A/Q262A phosphatase domain with a JAK3 activation loop phosphopeptide | ||||||
要素 |
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キーワード | SIGNALING PROTEIN / PTP1B / JAK/STAT / IRK | ||||||
| 機能・相同性 | 機能・相同性情報negative regulation of dendritic cell cytokine production / response to interleukin-9 / response to interleukin-2 / response to interleukin-15 / response to interleukin-4 / negative regulation of T-helper 1 cell differentiation / tyrosine phosphorylation of STAT protein / negative regulation of glycoprotein biosynthetic process / negative regulation of T-helper 17 cell lineage commitment / Interleukin-9 signaling ...negative regulation of dendritic cell cytokine production / response to interleukin-9 / response to interleukin-2 / response to interleukin-15 / response to interleukin-4 / negative regulation of T-helper 1 cell differentiation / tyrosine phosphorylation of STAT protein / negative regulation of glycoprotein biosynthetic process / negative regulation of T-helper 17 cell lineage commitment / Interleukin-9 signaling / Interleukin-21 signaling / interleukin-7-mediated signaling pathway / interleukin-9-mediated signaling pathway / interleukin-4-mediated signaling pathway / negative regulation of interleukin-12 production / regulation of T cell apoptotic process / interleukin-15-mediated signaling pathway / negative regulation of thymocyte apoptotic process / Interleukin-15 signaling / growth hormone receptor binding / Interleukin-2 signaling / regulation of receptor signaling pathway via JAK-STAT / PTK6 Down-Regulation / regulation of hepatocyte growth factor receptor signaling pathway / extrinsic component of plasma membrane / positive regulation of receptor catabolic process / Signaling by ALK / insulin receptor recycling / Interleukin-20 family signaling / extrinsic component of cytoplasmic side of plasma membrane / negative regulation of vascular endothelial growth factor receptor signaling pathway / negative regulation of MAP kinase activity / regulation of intracellular protein transport / negative regulation of interleukin-10 production / enzyme-linked receptor protein signaling pathway / interleukin-2-mediated signaling pathway / mitochondrial crista / negative regulation of T cell activation / IRE1-mediated unfolded protein response / sorting endosome / platelet-derived growth factor receptor-beta signaling pathway / positive regulation of IRE1-mediated unfolded protein response / cytoplasmic side of endoplasmic reticulum membrane / negative regulation of PERK-mediated unfolded protein response / regulation of type I interferon-mediated signaling pathway / negative regulation of vascular associated smooth muscle cell migration / vascular endothelial cell response to oscillatory fluid shear stress / peptidyl-tyrosine dephosphorylation / positive regulation of systemic arterial blood pressure / T cell homeostasis / non-membrane spanning protein tyrosine phosphatase activity / regulation of endocytosis / Regulation of IFNA/IFNB signaling / cellular response to angiotensin / regulation of proteolysis / growth hormone receptor signaling pathway via JAK-STAT / negative regulation of cell-substrate adhesion / regulation of postsynapse assembly / cellular response to unfolded protein / positive regulation of endothelial cell apoptotic process / Interleukin receptor SHC signaling / regulation of signal transduction / Regulation of IFNG signaling / negative regulation of signal transduction / Growth hormone receptor signaling / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / positive regulation of heart rate / cell surface receptor signaling pathway via JAK-STAT / ephrin receptor binding / Insulin receptor recycling / MECP2 regulates neuronal receptors and channels / cellular response to platelet-derived growth factor stimulus / endoplasmic reticulum unfolded protein response / Integrin signaling / phosphoprotein phosphatase activity / protein-tyrosine-phosphatase / cellular response to fibroblast growth factor stimulus / negative regulation of insulin receptor signaling pathway / cellular response to nitric oxide / protein tyrosine phosphatase activity / positive regulation of cardiac muscle cell apoptotic process / Interleukin-7 signaling / B cell differentiation / protein phosphatase 2A binding / Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells / endosome lumen / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / insulin receptor binding / non-specific protein-tyrosine kinase / non-membrane spanning protein tyrosine kinase activity / cellular response to nerve growth factor stimulus / Negative regulation of MET activity / response to nutrient levels / negative regulation of ERK1 and ERK2 cascade / receptor tyrosine kinase binding / positive regulation of JNK cascade / cytoplasmic side of plasma membrane / cytokine-mediated signaling pathway / insulin receptor signaling pathway / negative regulation of neuron projection development 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.349 Å | ||||||
データ登録者 | Morris, R. / Kershaw, N.J. / Babon, J.J. | ||||||
| 資金援助 | オーストラリア, 1件
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引用 | ジャーナル: Commun Biol / 年: 2023タイトル: Structure guided studies of the interaction between PTP1B and JAK. 著者: Morris, R. / Keating, N. / Tan, C. / Chen, H. / Laktyushin, A. / Saiyed, T. / Liau, N.P.D. / Nicola, N.A. / Tiganis, T. / Kershaw, N.J. / Babon, J.J. | ||||||
| 履歴 |
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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 | 8exm.cif.gz | 79.2 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb8exm.ent.gz | 55.7 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 8exm.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/ex/8exm ftp://data.pdbj.org/pub/pdb/validation_reports/ex/8exm | HTTPS FTP |
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-関連構造データ
| 関連構造データ | ![]() 8exiC ![]() 8exjC ![]() 8exkC ![]() 8exnC ![]() 8eyaC ![]() 8eybC ![]() 8eycC ![]() 8f88C ![]() 1ptyS S: 精密化の開始モデル C: 同じ文献を引用 ( |
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| 類似構造データ | 類似検索 - 機能・相同性 F&H 検索 |
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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 | 分子量: 34733.648 Da / 分子数: 1 / 変異: D181A/Q262A / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: PTPN1, PTP1B / 発現宿主: ![]() |
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| #2: タンパク質・ペプチド | 分子量: 1907.171 Da / 分子数: 1 / Fragment: residues 973-988 of JAK3 / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト)参照: UniProt: P52333, non-specific protein-tyrosine kinase |
| #3: 化合物 | ChemComp-PO4 / |
| #4: 化合物 | ChemComp-TRS / |
| #5: 水 | ChemComp-HOH / |
| 研究の焦点であるリガンドがあるか | Y |
-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: 3.67 Å3/Da / 溶媒含有率: 66.52 % |
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| 結晶化 | 温度: 281.15 K / 手法: 蒸気拡散法, ハンギングドロップ法 詳細: 12% Peg 4K, 0.15 M Calcium acetate, 0.05 M MES (pH 6.5) |
-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: シンクロトロン / サイト: Australian Synchrotron / ビームライン: MX2 / 波長: 0.95373 Å |
| 検出器 | タイプ: DECTRIS EIGER X 16M / 検出器: PIXEL / 日付: 2017年11月4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: 0.95373 Å / 相対比: 1 |
| 反射 | 解像度: 2.349→39.62 Å / Num. obs: 22507 / % possible obs: 99.49 % / 冗長度: 11.4 % / CC1/2: 0.1 / Net I/σ(I): 27.61 |
| 反射 シェル | 解像度: 2.349→2.43 Å / Num. unique obs: 2118 / CC1/2: 0.91 |
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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: 1PTY 解像度: 2.349→39.619 Å / SU ML: 0.27 / 交差検証法: THROUGHOUT / σ(F): 1.36 / 位相誤差: 26.31 / 立体化学のターゲット値: ML
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| 溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | Biso max: 102.91 Å2 / Biso mean: 61.5873 Å2 / Biso min: 35.21 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: final / 解像度: 2.349→39.619 Å
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| LS精密化 シェル | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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万見について




Homo sapiens (ヒト)
X線回折
オーストラリア, 1件
引用








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