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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: 8exk | ||||||
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| タイトル | Crystal structure of PTP1B D181A/Q262A phosphatase domain with JAK2 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interleukin-35-mediated signaling pathway / nuclear receptor-mediated mineralocorticoid signaling pathway / histone H3Y41 kinase activity / symbiont-induced defense-related programmed cell death / regulation of postsynapse to nucleus signaling pathway / positive regulation of growth hormone receptor signaling pathway / positive regulation of growth factor dependent skeletal muscle satellite cell proliferation / mammary gland epithelium development / granulocyte macrophage colony-stimulating factor receptor complex / granulocyte-macrophage colony-stimulating factor signaling pathway ...interleukin-35-mediated signaling pathway / nuclear receptor-mediated mineralocorticoid signaling pathway / histone H3Y41 kinase activity / symbiont-induced defense-related programmed cell death / regulation of postsynapse to nucleus signaling pathway / positive regulation of growth hormone receptor signaling pathway / positive regulation of growth factor dependent skeletal muscle satellite cell proliferation / mammary gland epithelium development / 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 / activation of Janus kinase activity / response to interleukin-12 / Erythropoietin activates Phospholipase C gamma (PLCG) / positive regulation of leukocyte proliferation / type 1 angiotensin receptor binding / post-embryonic hemopoiesis / interleukin-12 receptor complex / erythropoietin-mediated signaling pathway / interleukin-23 receptor complex / interleukin-23-mediated signaling pathway / Interleukin-23 signaling / positive regulation of T-helper 17 type immune response / interleukin-12-mediated signaling pathway / positive regulation of MHC class II biosynthetic process / positive regulation of NK T cell proliferation / acetylcholine receptor binding / positive regulation of platelet activation / cellular response to interleukin-3 / interleukin-3-mediated signaling pathway / positive regulation of platelet aggregation / Signaling by Leptin / Interleukin-12 signaling / positive regulation of epithelial cell apoptotic process / IL-6-type cytokine receptor ligand interactions / Interleukin-27 signaling / Interleukin-35 Signalling / regulation of nitric oxide biosynthetic process / growth hormone receptor binding / positive regulation of cell-substrate adhesion / axon regeneration / extrinsic component of cytoplasmic side of plasma membrane / response to hydroperoxide / regulation of receptor signaling pathway via JAK-STAT / negative regulation of cardiac muscle cell apoptotic process / growth hormone receptor signaling pathway / intrinsic apoptotic signaling pathway in response to oxidative stress / positive regulation of tyrosine phosphorylation of STAT protein / PTK6 Down-Regulation / negative regulation of cell-cell adhesion / regulation of hepatocyte growth factor receptor signaling pathway / extrinsic component of plasma membrane / positive regulation of receptor catabolic process / Interleukin-20 family signaling / insulin receptor recycling / IFNG signaling activates MAPKs / Interleukin-6 signaling / negative regulation of vascular endothelial growth factor receptor signaling pathway / Erythropoietin activates Phosphoinositide-3-kinase (PI3K) / regulation of intracellular protein transport / IRE1-mediated unfolded protein response / positive regulation of protein tyrosine kinase activity / enzyme-linked receptor protein signaling pathway / peptide hormone receptor binding / interleukin-6-mediated signaling pathway / MAPK3 (ERK1) activation / response to amine / Prolactin receptor signaling / platelet-derived growth factor receptor-beta signaling pathway / sorting endosome / negative regulation of vascular associated smooth muscle cell migration / mitochondrial crista / cytoplasmic side of endoplasmic reticulum membrane / positive regulation of IRE1-mediated unfolded protein response / regulation of type I interferon-mediated signaling pathway / negative regulation of PERK-mediated unfolded protein response / MAPK1 (ERK2) activation / platelet-derived growth factor receptor signaling pathway / positive regulation of JUN kinase activity / negative regulation of MAP kinase activity / mesoderm development / positive regulation of interleukin-17 production / vascular endothelial cell response to oscillatory fluid shear stress / regulation of endocytosis / positive regulation of natural killer cell proliferation / response to tumor necrosis factor / positive regulation of systemic arterial blood pressure / peptidyl-tyrosine dephosphorylation / non-membrane spanning protein tyrosine phosphatase activity / Regulation of IFNA/IFNB signaling / signaling receptor activator activity / cellular response to angiotensin / regulation of proteolysis / Interleukin-3, Interleukin-5 and GM-CSF signaling / insulin receptor substrate binding 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: 2.096 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 | 8exk.cif.gz | 79.5 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb8exk.ent.gz | 55.8 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 8exk.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
| 文書・要旨 | 8exk_validation.pdf.gz | 807.8 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 8exk_full_validation.pdf.gz | 808.7 KB | 表示 | |
| XML形式データ | 8exk_validation.xml.gz | 13.7 KB | 表示 | |
| CIF形式データ | 8exk_validation.cif.gz | 18.4 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ex/8exk ftp://data.pdbj.org/pub/pdb/validation_reports/ex/8exk | HTTPS FTP |
-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 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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| 1 |
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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) 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: 1925.161 Da / 分子数: 1 / Fragment: residues 1000-1015 of JAK2 / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト)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: 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: 3.63 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: 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: 分子置換開始モデル: 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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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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