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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 | ||||||
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![]() | IMMUNE SYSTEM / Ig-like domain | ||||||
機能・相同性 | ![]() regulation of interleukin-4 production / regulation of interleukin-10 production / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / MHC class II receptor activity / positive regulation of CD4-positive, alpha-beta T cell activation / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II ...regulation of interleukin-4 production / regulation of interleukin-10 production / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / MHC class II receptor activity / 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 kinase activity / positive regulation of memory T cell differentiation / CD4 receptor binding / positive regulation of monocyte differentiation / inflammatory response to antigenic stimulus / intermediate filament / positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / TAP complex binding / T-helper 1 type immune response / Golgi medial cisterna / 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 / CD8 receptor binding / transport vesicle membrane / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / antigen processing and presentation of exogenous peptide antigen via MHC class I / beta-2-microglobulin binding / endoplasmic reticulum exit site / polysaccharide binding / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / negative regulation of type II interferon production / humoral immune response / TAP binding / macrophage differentiation / positive regulation of insulin secretion involved in cellular response to glucose stimulus / protection from natural killer cell mediated cytotoxicity / Generation of second messenger molecules / immunological synapse / Co-inhibition by PD-1 / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / epidermis development / detection of bacterium / T cell receptor binding / negative regulation of T cell proliferation / MHC class II antigen presentation / Nef mediated downregulation of MHC class I complex cell surface expression / trans-Golgi network membrane / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / protein tetramerization / peptide antigen assembly with MHC class II protein complex / negative regulation of inflammatory response to antigenic stimulus / MHC class II protein complex / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / MHC class I peptide loading complex / T cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I / positive regulation of T cell cytokine production / antigen processing and presentation of exogenous peptide antigen via MHC class II / MHC class I protein complex / positive regulation of immune response / peptide antigen binding / structural constituent of cytoskeleton / positive regulation of T cell mediated cytotoxicity / positive regulation of T cell activation / cognition / positive regulation of type II interferon production / recycling endosome membrane / phagocytic vesicle membrane / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / Interferon alpha/beta signaling / MHC class II protein complex binding / antibacterial humoral response / endocytic vesicle membrane / late endosome membrane / Downstream TCR signaling / E3 ubiquitin ligases ubiquitinate target proteins / T cell receptor signaling pathway / positive regulation of protein phosphorylation / ER-Phagosome pathway / early endosome membrane / adaptive immune response / positive regulation of canonical NF-kappaB signal transduction / positive regulation of viral entry into host cell / lysosome / positive regulation of ERK1 and ERK2 cascade / positive regulation of MAPK cascade / defense response to Gram-positive bacterium / immune response / Golgi membrane / external side of plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Trenh, P. / Yin, L. / Stern, L.J. | ||||||
![]() | ![]() 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. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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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 | ![]() | 467.6 KB | 表示 | ![]() |
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PDB形式 | ![]() | 382.7 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | 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) ![]() ![]() ![]() #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) ![]() ![]() ![]() #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) ![]() #4: 水 | ChemComp-HOH / | Has protein modification | Y | |
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-実験情報
-実験
実験 | 手法: ![]() |
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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: ![]() ![]() ![]() |
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
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 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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拘束条件 |
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LS精密化 シェル |
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