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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: 4ov5 | ||||||
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| タイトル | Structure of HLA-DR1 with a bound peptide with non-optimal alanine in the P1 pocket | ||||||
要素 |
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キーワード | IMMUNE SYSTEM / Ig-like domain | ||||||
| 機能・相同性 | 機能・相同性情報regulation of interleukin-4 production / regulation of interleukin-10 production / autolysosome membrane / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / positive regulation of CD4-positive, alpha-beta T cell activation / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / positive regulation of T cell mediated immune response to tumor cell ...regulation of interleukin-4 production / regulation of interleukin-10 production / autolysosome membrane / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / positive regulation of CD4-positive, alpha-beta T cell activation / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / positive regulation of T cell mediated immune response to tumor cell / positive regulation of memory T cell differentiation / positive regulation of monocyte differentiation / inflammatory response to antigenic stimulus / CD4 receptor binding / intermediate filament / positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / T-helper 1 type immune response / 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 / transport vesicle membrane / 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 / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / polysaccharide binding / CD8 receptor binding / negative regulation of type II interferon production / humoral immune response / protection from natural killer cell mediated cytotoxicity / beta-2-microglobulin binding / Generation of second messenger molecules / macrophage differentiation / endoplasmic reticulum exit site / immunological synapse / Co-inhibition by PD-1 / TAP binding / epidermis development / 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 / negative regulation of T cell proliferation / T cell receptor binding / MHC class II antigen presentation / Nef mediated downregulation of MHC class I complex cell surface expression / positive regulation of insulin secretion involved in cellular response to glucose stimulus / trans-Golgi network membrane / Endosomal/Vacuolar pathway / T cell mediated cytotoxicity / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / lumenal side of endoplasmic reticulum membrane / protein tetramerization / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / negative regulation of inflammatory response to antigenic stimulus / MHC class I peptide loading complex / 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 / MHC class II protein complex / positive regulation of T cell mediated cytotoxicity / structural constituent of cytoskeleton / positive regulation of immune response / antigen processing and presentation of exogenous peptide antigen via MHC class II / peptide antigen binding / cognition / phagocytic vesicle membrane / positive regulation of type II interferon production / recycling endosome membrane / positive regulation of T cell activation / Interferon gamma signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon alpha/beta signaling / endocytic vesicle membrane / MHC class II protein complex binding / Downstream TCR signaling / late endosome membrane / T cell receptor signaling pathway / antibacterial humoral response / E3 ubiquitin ligases ubiquitinate target proteins / ER-Phagosome pathway / early endosome membrane / adaptive immune response / lysosome / defense response to Gram-positive bacterium / immune response / Golgi membrane / signaling receptor binding / external side of plasma membrane / innate immune response / lysosomal membrane / endoplasmic reticulum membrane / SARS-CoV-2 activates/modulates innate and adaptive immune responses / 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 / シンクロトロン / 分子置換 / 解像度: 2.199 Å | ||||||
データ登録者 | Trenh, P. / Yin, L. / Stern, L.J. | ||||||
引用 | ジャーナル: J.Biol.Chem. / 年: 2014タイトル: Susceptibility to HLA-DM Protein Is Determined by a Dynamic Conformation of Major Histocompatibility Complex Class II Molecule Bound with Peptide. 著者: Yin, L. / Trenh, P. / Guce, A. / Wieczorek, M. / Lange, S. / Sticht, J. / Jiang, W. / Bylsma, M. / Mellins, E.D. / Freund, C. / Stern, L.J. | ||||||
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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 | 4ov5.cif.gz | 467.6 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb4ov5.ent.gz | 382.7 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 4ov5.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/ov/4ov5 ftp://data.pdbj.org/pub/pdb/validation_reports/ov/4ov5 | HTTPS FTP |
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-関連構造データ
| 関連構造データ | ![]() 1aqdS S: 精密化の開始モデル |
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| 類似構造データ |
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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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要素
| #1: タンパク質 | 分子量: 21155.904 Da / 分子数: 6 / 断片: Secreted extracellular domain (UNP residues 26-207) / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: HLA-DRA, HLA-DRA1 / 発現宿主: ![]() #2: タンパク質 | 分子量: 22080.664 Da / 分子数: 6 / 断片: Secreted extracellular domain (UNP residues 30-219) / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: HLA-DRB, HLA-DRB1 / 発現宿主: ![]() #3: タンパク質・ペプチド | 分子量: 1628.811 Da / 分子数: 6 / 断片: peptide (UNP residues 128-141) / Mutation: W1A, Q9L / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト) / 参照: UniProt: P01892, UniProt: P04439*PLUS#4: 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: 2.8 Å3/Da / 溶媒含有率: 56.13 % |
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| 結晶化 | 温度: 277 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5 詳細: 4% PEG4000, 10% ethylene glycol, 100 mM sodium acetate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
-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: シンクロトロン / サイト: NSLS / ビームライン: X25 / 波長: 1.1 Å |
| 検出器 | タイプ: DECTRIS PILATUS 6M / 検出器: PIXEL / 日付: 2012年3月9日 |
| 放射 | モノクロメーター: double crystal Si(111) / 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: 1.1 Å / 相対比: 1 |
| 反射 | 解像度: 2.199→46 Å / Num. all: 140622 / Num. obs: 140577 / % possible obs: 93.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 1.44 / 冗長度: 2.5 % / Rmerge(I) obs: 0.048 / Rsym value: 0.048 / Net I/σ(I): 16.09 |
| 反射 シェル | 解像度: 2.199→2.24 Å / 冗長度: 2.3 % / Rmerge(I) obs: 0.477 / Mean I/σ(I) obs: 1.44 / Num. unique all: 6124 / Rsym value: 0.477 / % possible all: 81.8 |
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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: PDB ENTRY 1AQD 解像度: 2.199→41.511 Å / SU ML: 0.32 / σ(F): 1.39 / 位相誤差: 26.78 / 立体化学のターゲット値: ML
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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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 解像度: 2.199→41.511 Å
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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)
X線回折
引用




















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