+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 1qse | ||||||
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タイトル | STRUCTURE OF HUMAN A6-TCR BOUND TO HLA-A2 COMPLEXED WITH ALTERED HTLV-1 TAX PEPTIDE V7R | ||||||
要素 |
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キーワード | IMMUNE SYSTEM / HUMAN T CELL RECEPTOR / TCR-PEPTIDE-MHC COMPLEX / HLA-A2 | ||||||
機能・相同性 | 機能・相同性情報 positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / TAP complex binding / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation / Golgi medial cisterna / positive regulation of CD8-positive, alpha-beta T cell proliferation / CD8 receptor binding / antigen processing and presentation of exogenous peptide antigen via MHC class I / endoplasmic reticulum exit site ...positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / TAP complex binding / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation / Golgi medial cisterna / positive regulation of CD8-positive, alpha-beta T cell proliferation / CD8 receptor binding / antigen processing and presentation of exogenous peptide antigen via MHC class I / endoplasmic reticulum exit site / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / TAP binding / protection from natural killer cell mediated cytotoxicity / beta-2-microglobulin binding / T cell receptor binding / detection of bacterium / positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / negative regulation of receptor binding / DAP12 interactions / 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 / cellular response to iron ion / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / lumenal side of endoplasmic reticulum membrane / cellular response to iron(III) ion / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / negative regulation of forebrain neuron differentiation / regulation of erythrocyte differentiation / peptide antigen assembly with MHC class I protein complex / ER to Golgi transport vesicle membrane / 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 / positive regulation of T cell cytokine production / antigen processing and presentation of endogenous peptide antigen via MHC class I / MHC class I protein complex / negative regulation of neurogenesis / positive regulation of receptor-mediated endocytosis / peptide antigen assembly with MHC class II protein complex / multicellular organismal-level iron ion homeostasis / MHC class II protein complex / cellular response to nicotine / specific granule lumen / positive regulation of cellular senescence / positive regulation of T cell mediated cytotoxicity / positive regulation of type II interferon production / recycling endosome membrane / phagocytic vesicle membrane / peptide antigen binding / antigen processing and presentation of exogenous peptide antigen via MHC class II / negative regulation of epithelial cell proliferation / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / positive regulation of immune response / Interferon gamma signaling / Modulation by Mtb of host immune system / positive regulation of T cell activation / Interferon alpha/beta signaling / sensory perception of smell / negative regulation of neuron projection development / positive regulation of protein binding / tertiary granule lumen / E3 ubiquitin ligases ubiquitinate target proteins / DAP12 signaling / antibacterial humoral response / MHC class II protein complex binding / late endosome membrane / T cell receptor signaling pathway / iron ion transport / ER-Phagosome pathway / T cell differentiation in thymus / early endosome membrane / protein refolding / protein homotetramerization / intracellular iron ion homeostasis / amyloid fibril formation / learning or memory / defense response to Gram-positive bacterium / immune response / Amyloid fiber formation / endoplasmic reticulum lumen / lysosomal membrane / Golgi membrane / external side of plasma membrane / innate immune response / signaling receptor binding / focal adhesion / Neutrophil degranulation / endoplasmic reticulum membrane / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / Golgi apparatus / cell surface / endoplasmic reticulum 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
手法 | X線回折 / 解像度: 2.8 Å | ||||||
データ登録者 | Ding, Y.H. / Baker, B.M. / Garboczi, D.N. / Biddison, W.E. / Wiley, D.C. | ||||||
引用 | ジャーナル: Immunity / 年: 1999 タイトル: Four A6-TCR/peptide/HLA-A2 structures that generate very different T cell signals are nearly identical. 著者: Ding, Y.H. / Baker, B.M. / Garboczi, D.N. / Biddison, W.E. / Wiley, D.C. #1: ジャーナル: Nature / 年: 1996 タイトル: Structure of the complex between human T-cell receptor, viral peptide and HLA-A 著者: Garboczi, D.N. / Ghosh, P. / Utz, U. / Fan, Q.R. / Biddison, W.E. / Wiley, D.C. #2: ジャーナル: Immunity / 年: 1998 タイトル: Two human T cell receptors bind in a similar diagonal mode to the HLA-A2/Tax peptide complex using different TCR amino acids. 著者: Ding, Y.H. / Smith, K. / Garboczi, D.N. / Utz, U. / Biddison, W.E. / Wiley, D.C. | ||||||
履歴 |
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 1qse.cif.gz | 171.2 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1qse.ent.gz | 140.5 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1qse.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 | 1qse_validation.pdf.gz | 392.2 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 1qse_full_validation.pdf.gz | 431.1 KB | 表示 | |
XML形式データ | 1qse_validation.xml.gz | 21.7 KB | 表示 | |
CIF形式データ | 1qse_validation.cif.gz | 32.2 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/qs/1qse ftp://data.pdbj.org/pub/pdb/validation_reports/qs/1qse | HTTPS FTP |
-関連構造データ
-リンク
-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: 31725.088 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P01892, UniProt: P04439*PLUS |
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#2: タンパク質 | 分子量: 11879.356 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: P61769 |
#3: タンパク質・ペプチド | 分子量: 1128.343 Da / 分子数: 1 / 由来タイプ: 合成 / 詳細: sequence from viral protein HTLV-1 Tax |
#4: タンパク質 | 分子量: 22088.162 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Escherichia coli (大腸菌) |
#5: タンパク質 | 分子量: 27175.199 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: Escherichia coli (大腸菌) |
-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: 2.76 Å3/Da / 溶媒含有率: 55.44 % | ||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 290 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7 詳細: seeding with hanging drop vapor diffusion; 50 mM MOPS, pH 7.0, 75 mM MgSO4 and 13% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 290K | ||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 手法: unknown / pH: 6.5 | ||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: 回転陽極 / タイプ: ELLIOTT GX-13 / 波長: 1.5418 |
検出器 | タイプ: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 1997年11月25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: 1.5418 Å / 相対比: 1 |
反射 | 解像度: 2.8→25 Å / Num. all: 26266 / Num. obs: 23577 / 冗長度: 2.1 % / Rmerge(I) obs: 0.071 / Net I/σ(I): 12.2 |
反射 シェル | 解像度: 2.8→2.9 Å / 冗長度: 1.3 % / Rmerge(I) obs: 0.53 |
反射 | *PLUS % possible obs: 91.6 % |
反射 シェル | *PLUS % possible obs: 60.8 % / Mean I/σ(I) obs: 1.4 |
-解析
ソフトウェア |
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精密化 | 解像度: 2.8→25 Å / 交差検証法: THROUGHOUT / σ(F): 0 / σ(I): 0
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精密化ステップ | サイクル: LAST / 解像度: 2.8→25 Å
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ソフトウェア | *PLUS 名称: 'CNS' / 分類: refinement | ||||||||||||||||||||||||||||||
拘束条件 | *PLUS
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