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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: 5iro | ||||||
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| タイトル | Crystal structure of a complex between the Human adenovirus type 4 E3-19K protein and MHC class molecule HLA-A2/TAX | ||||||
要素 |
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キーワード | Immune system/transcription / Ad4 E3-19K-HLA-A2 COMPLEX / IMMUNE EVASION FUNCTION / MHC CLASS I MOLECULE / Immune system-transcription complex | ||||||
| 機能・相同性 | 機能・相同性情報symbiont-mediated perturbation of host exit from mitosis / symbiont-mediated perturbation of host cell cycle G0/G1 transition checkpoint / symbiont-mediated activation of host NF-kappaB cascade / symbiont-mediated perturbation of host cell cycle progression / symbiont-mediated suppression of host antigen processing and presentation of peptide antigen via MHC class I / : / positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation ...symbiont-mediated perturbation of host exit from mitosis / symbiont-mediated perturbation of host cell cycle G0/G1 transition checkpoint / symbiont-mediated activation of host NF-kappaB cascade / symbiont-mediated perturbation of host cell cycle progression / symbiont-mediated suppression of host antigen processing and presentation of peptide antigen via MHC class I / : / positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation / positive regulation of CD8-positive, alpha-beta T cell proliferation / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / TAP complex binding / antigen processing and presentation of exogenous peptide antigen via MHC class I / Golgi medial cisterna / D-mannose binding / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint / CD8 receptor binding / protection from natural killer cell mediated cytotoxicity / beta-2-microglobulin binding / endoplasmic reticulum exit site / TAP binding / detection of bacterium / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / T cell receptor binding / regulation of mRNA stability / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / Endosomal/Vacuolar pathway / T cell mediated cytotoxicity / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / lumenal side of endoplasmic reticulum membrane / regulation of iron ion transport / cellular response to iron(III) ion / negative regulation of iron ion transport / negative regulation of forebrain neuron differentiation / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / response to molecule of bacterial origin / HFE-transferrin receptor complex / transferrin transport / MHC class I peptide loading complex / cellular response to iron ion / negative regulation of receptor-mediated endocytosis / positive regulation of T cell cytokine production / antigen processing and presentation of endogenous peptide antigen via MHC class I / MHC class I protein complex / peptide antigen assembly with MHC class II protein complex / SH3 domain binding / negative regulation of neurogenesis / cellular response to nicotine / MHC class II protein complex / positive regulation of receptor-mediated endocytosis / multicellular organismal-level iron ion homeostasis / positive regulation of T cell mediated cytotoxicity / specific granule lumen / positive regulation of immune response / antigen processing and presentation of exogenous peptide antigen via MHC class II / peptide antigen binding / phagocytic vesicle membrane / positive regulation of type II interferon production / recycling endosome membrane / positive regulation of T cell activation / negative regulation of epithelial cell proliferation / Interferon gamma signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon alpha/beta signaling / Modulation by Mtb of host immune system / positive regulation of cellular senescence / sensory perception of smell / tertiary granule lumen / MHC class II protein complex binding / DAP12 signaling / T cell differentiation in thymus / late endosome membrane / T cell receptor signaling pathway / negative regulation of neuron projection development / E3 ubiquitin ligases ubiquitinate target proteins / antibacterial humoral response / ER-Phagosome pathway / protein refolding / cellular response to lipopolysaccharide / early endosome membrane / amyloid fibril formation / protein homotetramerization / host cell cytoplasm / intracellular iron ion homeostasis / learning or memory / defense response to Gram-positive bacterium / immune response / host cell endoplasmic reticulum membrane / endoplasmic reticulum lumen / Amyloid fiber formation / signaling receptor binding / Golgi membrane / external side of plasma membrane 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) Human adenovirus E serotype 4 (ヒトアデノウイルス) Human T-lymphotropic virus 1 (ウイルス) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.64 Å | ||||||
データ登録者 | Li, L. / Bouvier, M. | ||||||
| 資金援助 | 米国, 1件
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引用 | ジャーナル: J Immunol. / 年: 2016タイトル: Structure of the Adenovirus Type 4 (Species E) E3-19K/HLA-A2 Complex Reveals Species-Specific Features in MHC Class I Recognition. 著者: Li, L. / Santarsiero, B.D. / Bouvier, M. | ||||||
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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 | 5iro.cif.gz | 566.8 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb5iro.ent.gz | 468.7 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 5iro.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/ir/5iro ftp://data.pdbj.org/pub/pdb/validation_reports/ir/5iro | 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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| 詳細 | Tetramer confirmed by FPLC gel filtration |
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要素
| #1: タンパク質 | 分子量: 31854.203 Da / 分子数: 6 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: HLA-A, HLAA / プラスミド: PlysS / 詳細 (発現宿主): PlysS / Cell (発現宿主): BL21(DE3)PLYsS / 細胞株 (発現宿主): BL21 / 器官 (発現宿主): Escherichia coli / 発現宿主: ![]() #2: タンパク質・ペプチド | 分子量: 1070.280 Da / 分子数: 6 / 由来タイプ: 合成 / 詳細: Human T-cell lymphotropic virus type 1, HTLV-1 TAX 由来: (合成) Human T-lymphotropic virus 1 (ウイルス)参照: UniProt: Q80817, UniProt: P14079*PLUS #3: タンパク質 | 分子量: 11879.356 Da / 分子数: 6 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: B2M, CDABP0092, HDCMA22P / 発現宿主: Pichia pastoris (菌類) / 参照: UniProt: P61769#4: タンパク質 | 分子量: 12394.115 Da / 分子数: 6 / 由来タイプ: 組換発現 由来: (組換発現) Human adenovirus E serotype 4 (ヒトアデノウイルス)遺伝子: E3 発現宿主: Human adenovirus 4 (ヒトアデノウイルス)参照: UniProt: Q8BEL5 #5: 水 | ChemComp-HOH / | Has protein modification | Y | |
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-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: 2.99 Å3/Da / 溶媒含有率: 58.9 % / 解説: Tween crystal Size 0.15X0.07X0.05mm |
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| 結晶化 | 温度: 291 K / 手法: 蒸発脱水法 / pH: 6.5 / 詳細: 1.5M (NH4)2SO4,0.1M Bis-Tris pH6.5, 0.1MNaCI / PH範囲: 6.5 |
-データ収集
| 回折 | 平均測定温度: 93 K |
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| 放射光源 | 由来: シンクロトロン / サイト: APS / ビームライン: 21-ID-F / 波長: 1 Å |
| 検出器 | タイプ: MARMOSAIC 225 mm CCD / 検出器: CCD / 日付: 2012年9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: 1 Å / 相対比: 1 |
| Reflection twin | Operator: -h,-k,l / Fraction: 0.47 |
| 反射 | 解像度: 2.64→100 Å / Num. obs: 110878 / % possible obs: 100 % / Observed criterion σ(I): 1 / 冗長度: 7.9 % / Rmerge(I) obs: 0.17 / Net I/σ(I): 23.4 |
| 反射 シェル | 解像度: 2.64→2.69 Å / 冗長度: 6.7 % / Rmerge(I) obs: 0.619 / Mean I/σ(I) obs: 2.5 / % possible all: 100 |
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解析
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| 精密化 | 構造決定の手法: 分子置換開始モデル: HLA-A2 解像度: 2.64→49.625 Å / 交差検証法: THROUGHOUT / σ(F): 2.01 / 位相誤差: 29.91
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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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 2.64→49.625 Å
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| 拘束条件 |
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| LS精密化 シェル |
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万見について




Homo sapiens (ヒト)
Human adenovirus E serotype 4 (ヒトアデノウイルス)
X線回折
米国, 1件
引用









PDBj









Pichia pastoris (菌類)
