+
データを開く
-
基本情報
| 登録情報 | データベース: PDB / ID: 1mi5 | ||||||
|---|---|---|---|---|---|---|---|
| タイトル | The crystal structure of LC13 TcR in complex with HLAB8-EBV peptide complex | ||||||
要素 |
| ||||||
キーワード | IMMUNE SYSTEM / T cell receptor / Major histocompatability complex (class I) / HLA B8 / Epstein Barr Virus / Immunodominant TcR (LC13) | ||||||
| 機能・相同性 | 機能・相同性情報host cell nuclear matrix / regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / alpha-beta T cell receptor complex / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / protection from natural killer cell mediated cytotoxicity / alpha-beta T cell activation ...host cell nuclear matrix / regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / alpha-beta T cell receptor complex / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / protection from natural killer cell mediated cytotoxicity / alpha-beta T cell activation / Generation of second messenger molecules / viral process / Co-inhibition by PD-1 / 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 / secretory granule membrane / 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 / response to bacterium / 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 / defense response / 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 / 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 / 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 / Downstream TCR signaling / late endosome membrane / T cell receptor signaling pathway / negative regulation of neuron projection development / protein refolding / protein-folding chaperone binding / ER-Phagosome pathway / early endosome membrane / amyloid fibril formation / protein homotetramerization / intracellular iron ion homeostasis / adaptive immune response / learning or memory / immune response / endoplasmic reticulum lumen / Amyloid fiber formation / Golgi membrane / signaling receptor binding / external side of plasma membrane / innate immune response / lysosomal membrane / focal adhesion / Neutrophil degranulation / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / cell surface / endoplasmic reticulum / Golgi apparatus / protein homodimerization activity / : / extracellular exosome 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: 2.5 Å | ||||||
データ登録者 | Kjer-Nielsen, L. / Clements, C.S. / Purcell, A.W. / Brooks, A.G. / Whisstock, J.C. / Burrows, S.R. / McCluskey, J. / Rossjohn, J. | ||||||
引用 | ジャーナル: IMMUNITY / 年: 2003タイトル: A Structural Basis for the Selection of Dominant alphabeta T Cell Receptors in Antiviral Immunity 著者: Kjer-Nielsen, L. / Clements, C.S. / Purcell, A.W. / Brooks, A.G. / Whisstock, J.C. / Burrows, S.R. / McCluskey, J. / Rossjohn, J. | ||||||
| 履歴 |
|
-
構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
|---|
-
ダウンロードとリンク
-
ダウンロード
| PDBx/mmCIF形式 | 1mi5.cif.gz | 180.8 KB | 表示 | PDBx/mmCIF形式 |
|---|---|---|---|---|
| PDB形式 | pdb1mi5.ent.gz | 142.5 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1mi5.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/mi/1mi5 ftp://data.pdbj.org/pub/pdb/validation_reports/mi/1mi5 | HTTPS FTP |
|---|
-関連構造データ
| 関連構造データ | |
|---|---|
| 類似構造データ |
-
リンク
-
集合体
| 登録構造単位 | ![]()
| ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
| ||||||||
| 単位格子 |
|
-
要素
-タンパク質 , 3種, 3分子 BDE
| #2: タンパク質 | 分子量: 11748.160 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: ![]() |
|---|---|
| #4: タンパク質 | 分子量: 22317.717 Da / 分子数: 1 / 断片: extracellular domain / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: ![]() |
| #5: タンパク質 | 分子量: 27153.035 Da / 分子数: 1 / 断片: extracellular domain / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: ![]() |
-抗体 / タンパク質・ペプチド / 非ポリマー , 3種, 234分子 AC

| #1: 抗体 | 分子量: 32015.055 Da / 分子数: 1 / 断片: extracellular domain / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 発現宿主: ![]() |
|---|---|
| #3: タンパク質・ペプチド | 分子量: 1054.247 Da / 分子数: 1 / 断片: nonamer peptide / 由来タイプ: 合成 詳細: Epstein barr Virus peptide was chemically synthesized. 参照: GenBank: 242890, UniProt: Q3KST2*PLUS |
| #6: 水 | ChemComp-HOH / |
-詳細
| Has protein modification | Y |
|---|
-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
|---|
-
試料調製
| 結晶 | マシュー密度: 2.29 Å3/Da / 溶媒含有率: 46.31 % | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 結晶化 | 温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 詳細: PEG, ammonium acetate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K | ||||||||||||||||||
| 結晶化 | *PLUS | ||||||||||||||||||
| 溶液の組成 | *PLUS
|
-データ収集
| 回折 | 平均測定温度: 100 K |
|---|---|
| 放射光源 | 由来: シンクロトロン / サイト: APS / ビームライン: 14-BM-C / 波長: 1 Å |
| 検出器 | タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2002年4月7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 |
| 反射 | 解像度: 2.5→50 Å / Num. all: 29027 / Num. obs: 77349 / % possible obs: 92.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 2.7 % / Rmerge(I) obs: 0.091 / Net I/σ(I): 12.1 |
| 反射 シェル | 解像度: 2.5→2.6 Å / Rmerge(I) obs: 0.451 / Mean I/σ(I) obs: 2.4 / % possible all: 95 |
| 反射 | *PLUS 最低解像度: 50 Å / Num. obs: 29027 / Num. measured all: 77349 |
| 反射 シェル | *PLUS % possible obs: 95 % |
-
解析
| ソフトウェア |
| |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 精密化 | 構造決定の手法: 分子置換開始モデル: the unliganded components 解像度: 2.5→50 Å / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: Engh & Huber
| |||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 2.5→50 Å
| |||||||||||||||||||||||||
| 精密化 | *PLUS 最低解像度: 50 Å / % reflection Rfree: 5 % | |||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | |||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS | |||||||||||||||||||||||||
| 拘束条件 | *PLUS
|
ムービー
コントローラー
万見について




Homo sapiens (ヒト)
X線回折
引用





















PDBj











