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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: 2mha | ||||||
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| タイトル | CRYSTAL STRUCTURE OF THE MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I H-2KB MOLECULE CONTAINING A SINGLE VIRAL PEPTIDE: IMPLICATIONS FOR PEPTIDE BINDING AND T-CELL RECEPTOR RECOGNITION | ||||||
要素 |
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キーワード | HISTOCOMPATIBILITY ANTIGEN | ||||||
| 機能・相同性 | 機能・相同性情報MHC class Ib protein complex / natural killer cell lectin-like receptor binding / TAP2 binding / TAP1 binding / cis-Golgi network membrane / Endosomal/Vacuolar pathway / DAP12 interactions / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / DAP12 signaling / ER-Phagosome pathway ...MHC class Ib protein complex / natural killer cell lectin-like receptor binding / TAP2 binding / TAP1 binding / cis-Golgi network membrane / Endosomal/Vacuolar pathway / DAP12 interactions / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / DAP12 signaling / ER-Phagosome pathway / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / regulation of membrane depolarization / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / helical viral capsid / TAP complex binding / antigen processing and presentation of exogenous peptide antigen via MHC class I / Golgi medial cisterna / inner ear development / CD8 receptor binding / beta-2-microglobulin binding / endoplasmic reticulum exit site / MHC class I protein binding / TAP binding / cellular defense response / 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 / Neutrophil degranulation / 14-3-3 protein binding / 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 / iron ion transport / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / 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 / negative regulation of neurogenesis / cellular response to nicotine / positive regulation of receptor-mediated endocytosis / MHC class II protein complex / multicellular organismal-level iron ion homeostasis / positive regulation of T cell mediated cytotoxicity / 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 T cell activation / negative regulation of epithelial cell proliferation / sensory perception of smell / positive regulation of cellular senescence / MHC class II protein complex binding / T cell differentiation in thymus / antimicrobial humoral immune response mediated by antimicrobial peptide / late endosome membrane / negative regulation of neuron projection development / antibacterial humoral response / protein-folding chaperone binding / protein refolding / cellular response to lipopolysaccharide / viral nucleocapsid / early endosome membrane / amyloid fibril formation / protein homotetramerization / defense response to Gram-negative bacterium / host cell cytoplasm / intracellular iron ion homeostasis / learning or memory / early endosome / defense response to bacterium / defense response to Gram-positive bacterium / immune response / ribonucleoprotein complex / receptor ligand activity / Golgi membrane / signaling receptor binding / external side of plasma membrane / innate immune response / lysosomal membrane / structural molecule activity / cell surface / endoplasmic reticulum / Golgi apparatus / protein homodimerization activity / : / RNA binding / identical protein binding / plasma membrane / cytosol 類似検索 - 分子機能 | ||||||
| 生物種 | ![]() Vesicular stomatitis virus (ウイルス) | ||||||
| 手法 | X線回折 / 解像度: 2.5 Å | ||||||
データ登録者 | Zhang, W. / Young, A.C.M. / Imarai, M. / Nathenson, S.G. / Sacchettini, J.C. | ||||||
引用 | ジャーナル: Proc.Natl.Acad.Sci.USA / 年: 1992タイトル: Crystal structure of the major histocompatibility complex class I H-2Kb molecule containing a single viral peptide: implications for peptide binding and T-cell receptor recognition. 著者: Zhang, W. / Young, A.C. / Imarai, M. / Nathenson, S.G. / Sacchettini, J.C. | ||||||
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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 | 2mha.cif.gz | 158.4 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb2mha.ent.gz | 127 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 2mha.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/mh/2mha ftp://data.pdbj.org/pub/pdb/validation_reports/mh/2mha | 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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| 1 | ![]()
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| 2 | ![]()
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| 単位格子 |
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| Atom site foot note | 1: RESIDUES PRO A 210, PRO B 32, PRO C 210 AND PRO D 32 ARE CIS PROLINES. |
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要素
| #1: タンパク質 | 分子量: 31090.658 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() #2: タンパク質 | 分子量: 11704.359 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() #3: タンパク質・ペプチド | 分子量: 956.078 Da / 分子数: 2 / 由来タイプ: 組換発現 由来: (組換発現) Vesicular stomatitis virus (ウイルス)属: Vesiculovirus / 参照: UniProt: P11212 Has protein modification | Y | |
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-実験情報
-実験
| 実験 | 手法: X線回折 |
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試料調製
| 結晶 | マシュー密度: 3.01 Å3/Da / 溶媒含有率: 59.16 % | ||||||||||||||||||||
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| 結晶化 | *PLUS pH: 6.5 / 手法: 蒸気拡散法, ハンギングドロップ法 | ||||||||||||||||||||
| 溶液の組成 | *PLUS
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-データ収集
| 反射 | *PLUS 最高解像度: 2.8 Å / Num. obs: 19176 / % possible obs: 79.5 % / Observed criterion σ(I): 3.34 |
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解析
| ソフトウェア |
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| 精密化 | 解像度: 2.5→54.2 Å / Rfactor Rwork: 0.184 / Rfactor obs: 0.184 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 2.5→54.2 Å
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| 拘束条件 |
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| 精密化 | *PLUS 最高解像度: 2.8 Å / Num. reflection obs: 19176 / σ(I): 3.34 / Rfactor obs: 0.184 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 拘束条件 | *PLUS
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コントローラー
万見について





Vesicular stomatitis virus (ウイルス)
X線回折
引用









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