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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: 7p4b | ||||||
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タイトル | HLA-E*01:03 in complex with IL9 | ||||||
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![]() | IMMUNE SYSTEM / HLA-E MHC | ||||||
機能・相同性 | ![]() Inhibition of membrane repair / positive regulation of antibody-dependent cellular cytotoxicity / regulation of natural killer cell mediated immunity / positive regulation of TRAIL production / antigen processing and presentation of exogenous peptide antigen via MHC class Ib / MHC class Ib protein complex / positive regulation of natural killer cell mediated immunity / positive regulation of natural killer cell cytokine production / natural killer cell lectin-like receptor binding / natural killer cell tolerance induction ...Inhibition of membrane repair / positive regulation of antibody-dependent cellular cytotoxicity / regulation of natural killer cell mediated immunity / positive regulation of TRAIL production / antigen processing and presentation of exogenous peptide antigen via MHC class Ib / MHC class Ib protein complex / positive regulation of natural killer cell mediated immunity / positive regulation of natural killer cell cytokine production / natural killer cell lectin-like receptor binding / natural killer cell tolerance induction / negative regulation of natural killer cell activation / positive regulation of natural killer cell activation / phagocytic vesicle lumen / positive regulation of natural killer cell mediated cytotoxicity / positive regulation of interleukin-13 production / negative regulation of natural killer cell mediated cytotoxicity / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation / positive regulation of immunoglobulin production / positive regulation of CD8-positive, alpha-beta T cell proliferation / positive regulation of interleukin-4 production / beta-2-microglobulin binding / MHC class I protein binding / positive regulation of natural killer cell proliferation / protection from natural killer cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / Prevention of phagosomal-lysosomal fusion / T cell receptor binding / negative regulation of T cell proliferation / negative regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / transferrin transport / cellular response to iron ion / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / peptide antigen assembly with MHC class II protein complex / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / cellular response to iron(III) ion / MHC class II protein complex / negative regulation of forebrain neuron differentiation / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / response to molecule of bacterial origin / MHC class I peptide loading complex / HFE-transferrin receptor complex / T cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I / positive regulation of T cell cytokine production / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / MHC class I protein complex / positive regulation of T cell activation / peptide antigen binding / positive regulation of receptor-mediated endocytosis / negative regulation of neurogenesis / positive regulation of T cell mediated cytotoxicity / cellular response to nicotine / multicellular organismal-level iron ion homeostasis / Interferon alpha/beta signaling / Modulation by Mtb of host immune system / specific granule lumen / phagocytic vesicle membrane / recycling endosome membrane / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / negative regulation of epithelial cell proliferation / positive regulation of tumor necrosis factor production / MHC class II protein complex binding / late endosome membrane / sensory perception of smell / antibacterial humoral response / positive regulation of cellular senescence / tertiary granule lumen / DAP12 signaling / T cell differentiation in thymus / ER-Phagosome pathway / negative regulation of neuron projection development / protein refolding / early endosome membrane / protein homotetramerization / adaptive immune response / amyloid fibril formation / intracellular iron ion homeostasis / learning or memory / defense response to Gram-positive bacterium / immune response / Amyloid fiber formation / receptor ligand activity / endoplasmic reticulum lumen / Golgi membrane / signaling receptor binding / lysosomal membrane / innate immune response / external side of plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Walters, L.C. / Gillespie, G.M. | ||||||
資金援助 | 1件
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![]() | ![]() タイトル: Primary and secondary functions of HLA-E are determined by stability and conformation of the peptide-bound complexes. 著者: Walters, L.C. / Rozbesky, D. / Harlos, K. / Quastel, M. / Sun, H. / Springer, S. / Rambo, R.P. / Mohammed, F. / Jones, E.Y. / McMichael, A.J. / Gillespie, G.M. | ||||||
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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ダウンロード
PDBx/mmCIF形式 | ![]() | 428.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 283.1 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 494.4 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 501.1 KB | 表示 | |
XML形式データ | ![]() | 30.9 KB | 表示 | |
CIF形式データ | ![]() | 52.5 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 7p49C ![]() 6gh1S 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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Components on special symmetry positions |
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要素
-タンパク質 , 2種, 8分子 ACEGBDFH
#1: タンパク質 | 分子量: 31921.121 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: タンパク質 | 分子量: 11879.356 Da / 分子数: 4 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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-タンパク質・ペプチド , 1種, 4分子 PQRZ
#3: タンパク質・ペプチド | 分子量: 1115.365 Da / 分子数: 4 / 由来タイプ: 組換発現 由来: (組換発現) ![]() 株: ATCC 25618 / H37Rv / 遺伝子: esxH, cfp7, Rv0288, MTV035.16 / 発現宿主: ![]() ![]() |
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-非ポリマー , 5種, 1138分子 








#4: 化合物 | ChemComp-GOL / #5: 化合物 | ChemComp-SO4 / #6: 化合物 | #7: 化合物 | ChemComp-PO4 / | #8: 水 | ChemComp-HOH / | |
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-詳細
研究の焦点であるリガンドがあるか | N |
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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: 2.26 Å3/Da / 溶媒含有率: 45.54 % |
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結晶化 | 温度: 293.5 K / 手法: 蒸気拡散法, シッティングドロップ法 / 詳細: 2.2 M AS 0.1 M MES pH 5.8 |
-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 PILATUS 6M-F / 検出器: PIXEL / 日付: 2017年7月20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: 0.9763 Å / 相対比: 1 |
反射 | 解像度: 1.72→114.03 Å / Num. obs: 171397 / % possible obs: 99.8 % / 冗長度: 6.5 % / Biso Wilson estimate: 22.93 Å2 / CC1/2: 1 / Net I/σ(I): 8.1 |
反射 シェル | 解像度: 1.72→1.75 Å / Num. unique obs: 8228 / CC1/2: 0.56 |
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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: 6GH1 解像度: 1.72→75.18 Å / SU ML: 0.2346 / 交差検証法: FREE R-VALUE / σ(F): 1.34 / 位相誤差: 26.5796 立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2
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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 mean: 33.57 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 1.72→75.18 Å
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拘束条件 |
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LS精密化 シェル |
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