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基本情報
登録情報 | データベース: PDB / ID: 8exk | ||||||
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タイトル | Crystal structure of PTP1B D181A/Q262A phosphatase domain with JAK2 activation loop phosphopeptide | ||||||
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![]() | SIGNALING PROTEIN / PTP1B / JAK/STAT / IRK | ||||||
機能・相同性 | ![]() interleukin-35-mediated signaling pathway / nuclear receptor-mediated mineralocorticoid signaling pathway / positive regulation of growth factor dependent skeletal muscle satellite cell proliferation / symbiont-induced defense-related programmed cell death / mammary gland epithelium development / regulation of postsynapse to nucleus signaling pathway / positive regulation of growth hormone receptor signaling pathway / interleukin-12 receptor complex / histone H3Y41 kinase activity / interleukin-23 receptor complex ...interleukin-35-mediated signaling pathway / nuclear receptor-mediated mineralocorticoid signaling pathway / positive regulation of growth factor dependent skeletal muscle satellite cell proliferation / symbiont-induced defense-related programmed cell death / mammary gland epithelium development / regulation of postsynapse to nucleus signaling pathway / positive regulation of growth hormone receptor signaling pathway / interleukin-12 receptor complex / histone H3Y41 kinase activity / interleukin-23 receptor complex / granulocyte macrophage colony-stimulating factor receptor complex / granulocyte-macrophage colony-stimulating factor signaling pathway / thrombopoietin-mediated signaling pathway / Signaling by Erythropoietin / collagen-activated signaling pathway / interleukin-12 receptor binding / Erythropoietin activates STAT5 / interleukin-5-mediated signaling pathway / interleukin-23-mediated signaling pathway / activation of Janus kinase activity / response to interleukin-12 / Erythropoietin activates Phospholipase C gamma (PLCG) / Interleukin-23 signaling / positive regulation of leukocyte proliferation / positive regulation of T-helper 17 type immune response / interleukin-12-mediated signaling pathway / type 1 angiotensin receptor binding / positive regulation of NK T cell proliferation / post-embryonic hemopoiesis / erythropoietin-mediated signaling pathway / Interleukin-12 signaling / IL-6-type cytokine receptor ligand interactions / Interleukin-27 signaling / Interleukin-35 Signalling / positive regulation of MHC class II biosynthetic process / acetylcholine receptor binding / positive regulation of natural killer cell proliferation / positive regulation of platelet activation / growth hormone receptor binding / regulation of nitric oxide biosynthetic process / cellular response to interleukin-3 / interleukin-3-mediated signaling pathway / positive regulation of platelet aggregation / Signaling by Leptin / positive regulation of epithelial cell apoptotic process / regulation of receptor signaling pathway via JAK-STAT / positive regulation of cell-substrate adhesion / extrinsic component of cytoplasmic side of plasma membrane / axon regeneration / extrinsic component of plasma membrane / response to hydroperoxide / Interleukin-20 family signaling / growth hormone receptor signaling pathway / Interleukin-6 signaling / negative regulation of cardiac muscle cell apoptotic process / positive regulation of tyrosine phosphorylation of STAT protein / intrinsic apoptotic signaling pathway in response to oxidative stress / negative regulation of cell-cell adhesion / PTK6 Down-Regulation / regulation of hepatocyte growth factor receptor signaling pathway / peptide hormone receptor binding / positive regulation of receptor catabolic process / IFNG signaling activates MAPKs / insulin receptor recycling / Erythropoietin activates Phosphoinositide-3-kinase (PI3K) / MAPK3 (ERK1) activation / negative regulation of vascular endothelial growth factor receptor signaling pathway / interleukin-6-mediated signaling pathway / regulation of intracellular protein transport / enzyme-linked receptor protein signaling pathway / positive regulation of protein tyrosine kinase activity / IRE1-mediated unfolded protein response / MAPK1 (ERK2) activation / Prolactin receptor signaling / positive regulation of interleukin-17 production / response to amine / mitochondrial crista / platelet-derived growth factor receptor-beta signaling pathway / sorting endosome / cytoplasmic side of endoplasmic reticulum membrane / negative regulation of vascular associated smooth muscle cell migration / signaling receptor activator activity / positive regulation of IRE1-mediated unfolded protein response / regulation of type I interferon-mediated signaling pathway / negative regulation of PERK-mediated unfolded protein response / positive regulation of systemic arterial blood pressure / mesoderm development / vascular endothelial cell response to oscillatory fluid shear stress / regulation of endocytosis / Regulation of IFNA/IFNB signaling / peptidyl-tyrosine dephosphorylation / platelet-derived growth factor receptor signaling pathway / regulation of postsynapse assembly / regulation of proteolysis / insulin receptor substrate binding / response to tumor necrosis factor / Interleukin-3, Interleukin-5 and GM-CSF signaling / positive regulation of JUN kinase activity / positive regulation of SMAD protein signal transduction / cellular response to fibroblast growth factor stimulus 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Morris, R. / Kershaw, N.J. / Babon, J.J. | ||||||
資金援助 | ![]()
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![]() | ![]() 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: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 79.5 KB | 表示 | ![]() |
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PDB形式 | ![]() | 55.8 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 | ![]() 8exiC ![]() 8exjC ![]() 8exmC ![]() 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 ![]() |
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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: 34472.359 Da / 分子数: 1 / 変異: D181A/Q262A / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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#2: タンパク質・ペプチド | 分子量: 1925.161 Da / 分子数: 1 / Fragment: residues 1000-1015 of JAK2 / 由来タイプ: 合成 / 由来: (合成) ![]() 参照: UniProt: O60674, non-specific protein-tyrosine kinase |
#3: 化合物 | ChemComp-PO4 / |
#4: 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: ![]() |
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試料調製
結晶 | マシュー密度: 3.63 Å3/Da / 溶媒含有率: 66.14 % |
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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: 14% PEG 8K, 0.10 M Mg Acetate, 0.1 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: ![]() ![]() ![]() |
検出器 | タイプ: DECTRIS EIGER X 16M / 検出器: PIXEL / 日付: 2017年9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: 0.95373 Å / 相対比: 1 |
反射 | 解像度: 2.09→45.148 Å / Num. obs: 31017 / % possible obs: 99.54 % / 冗長度: 7.4 % / CC1/2: 0.999 / Net I/σ(I): 21.46 |
反射 シェル | 解像度: 2.09→2.17 Å / Num. unique obs: 1743 / CC1/2: 0.11 |
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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: 1PTY 解像度: 2.096→45.148 Å / SU ML: 0.35 / 交差検証法: THROUGHOUT / σ(F): 1.33 / 位相誤差: 30.09 / 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: 100.45 Å2 / Biso mean: 54.6596 Å2 / Biso min: 32.04 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: final / 解像度: 2.096→45.148 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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