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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: 1a6a | ||||||
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タイトル | THE STRUCTURE OF AN INTERMEDIATE IN CLASS II MHC MATURATION: CLIP BOUND TO HLA-DR3 | ||||||
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![]() | COMPLEX (TRANSMEMBRANE/GLYCOPROTEIN) / MHC GLYCOPROTEIN / COMPLEX (TRANSMEMBRANE-GLYCOPROTEIN) / COMPLEX (TRANSMEMBRANE-GLYCOPROTEIN) complex | ||||||
機能・相同性 | ![]() negative regulation of peptide secretion / macrophage migration inhibitory factor signaling pathway / NOS2-CD74 complex / MHC class II protein binding, via antigen binding groove / antigen processing and presentation of endogenous antigen / positive regulation of dendritic cell antigen processing and presentation / negative regulation of T cell differentiation / macrophage migration inhibitory factor binding / positive regulation of macrophage migration inhibitory factor signaling pathway / protein trimerization ...negative regulation of peptide secretion / macrophage migration inhibitory factor signaling pathway / NOS2-CD74 complex / MHC class II protein binding, via antigen binding groove / antigen processing and presentation of endogenous antigen / positive regulation of dendritic cell antigen processing and presentation / negative regulation of T cell differentiation / macrophage migration inhibitory factor binding / positive regulation of macrophage migration inhibitory factor signaling pathway / protein trimerization / macrophage migration inhibitory factor receptor complex / positive regulation of cytokine-mediated signaling pathway / 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 / T cell activation involved in immune response / autolysosome membrane / positive regulation of prostaglandin biosynthetic process / regulation of T-helper cell differentiation / T cell selection / positive regulation of type 2 immune response / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / host-mediated suppression of symbiont invasion / MHC class II receptor activity / negative thymic T cell selection / positive regulation of CD4-positive, alpha-beta T cell activation / MHC class II protein binding / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / negative regulation of mature B cell apoptotic process / 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 / positive thymic T cell selection / vacuole / cytokine receptor activity / positive regulation of chemokine (C-X-C motif) ligand 2 production / positive regulation of neutrophil chemotaxis / prostaglandin biosynthetic process / intermediate filament / positive regulation of macrophage cytokine production / positive regulation of T cell differentiation / T-helper 1 type immune response / regulation of macrophage activation / nitric-oxide synthase binding / transport vesicle membrane / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / antigen processing and presentation / Translocation of ZAP-70 to Immunological synapse / cytokine binding / Phosphorylation of CD3 and TCR zeta chains / negative regulation of DNA damage response, signal transduction by p53 class mediator / polysaccharide binding / negative regulation of type II interferon production / humoral immune response / immunoglobulin mediated immune response / macrophage differentiation / positive regulation of insulin secretion involved in cellular response to glucose stimulus / : / Generation of second messenger molecules / immunological synapse / response to type II interferon / Co-inhibition by PD-1 / epidermis development / detection of bacterium / T cell receptor binding / positive regulation of chemokine production / negative regulation of T cell proliferation / positive regulation of B cell proliferation / multivesicular body / protein folding chaperone / MHC class II antigen presentation / lysosomal lumen / negative regulation of cell migration / trans-Golgi network membrane / positive regulation of interleukin-8 production / lumenal side of endoplasmic reticulum membrane / Cell surface interactions at the vascular wall / intracellular protein transport / 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 / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / peptide antigen binding / structural constituent of cytoskeleton / positive regulation of T cell mediated cytotoxicity / positive regulation of interleukin-6 production / positive regulation of T cell activation / cognition / positive regulation of fibroblast proliferation / Interferon gamma signaling / MHC class II protein complex binding / endocytic vesicle membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Ghosh, P. / Amaya, M. / Mellins, E. / Wiley, D.C. | ||||||
![]() | ![]() タイトル: The structure of an intermediate in class II MHC maturation: CLIP bound to HLA-DR3. 著者: Ghosh, P. / Amaya, M. / Mellins, E. / Wiley, D.C. | ||||||
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 | ![]() | 92.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 69.5 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 | ![]() 1dlhS 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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2 | ![]()
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単位格子 |
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要素
#1: タンパク質 | 分子量: 20469.172 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() | ||||
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#2: タンパク質 | 分子量: 21935.385 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() | ||||
#3: タンパク質・ペプチド | 分子量: 1676.118 Da / 分子数: 1 / Fragment: CLIP FRAGMENT 87 - 101 OF INVARIANT CHAIN / 由来タイプ: 天然 / 由来: (天然) ![]() | ||||
#4: 糖 | #5: 水 | ChemComp-HOH / | Has protein modification | Y | |
-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: 2.7 Å3/Da / 溶媒含有率: 52 % | ||||||||||||||||||||||||
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結晶化 | pH: 4.5 詳細: 12% PEG 4K, 100 MM MGCL2, 100 MM ACETATE BUFFER, PH 4.5 | ||||||||||||||||||||||||
結晶化 | *PLUS 手法: unknown詳細: conditions similar to: Gorga, J.C., (1991) Res. Immun., 142, 401. | ||||||||||||||||||||||||
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: ![]() ![]() ![]() |
検出器 | タイプ: FUJI / 検出器: IMAGE PLATE / 日付: 1994年7月1日 / 詳細: MIRRORS |
放射 | モノクロメーター: SI(111) / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.918 Å / 相対比: 1 |
反射 | 解像度: 2.75→15 Å / Num. obs: 14428 / % possible obs: 96.9 % / Observed criterion σ(I): -3 / 冗長度: 3.2 % / Biso Wilson estimate: 30.8 Å2 / Rmerge(I) obs: 0.071 / Net I/σ(I): 6.7 |
反射 シェル | 解像度: 2.75→3 Å / 冗長度: 3 % / Rmerge(I) obs: 0.314 / Mean I/σ(I) obs: 2.3 / % possible all: 97.2 |
反射 | *PLUS Num. obs: 13021 |
反射 シェル | *PLUS % possible obs: 97.2 % |
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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 1DLH 解像度: 2.75→6 Å / Rfactor Rfree error: 0.009 / Data cutoff high absF: 10000000 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0 詳細: RESIDUES 5 - 180 OF THE ALPHA SUBUNIT AND RESIDUES 5 - 191 OF THE BETA SUBUNIT ARE CLEARLY VISIBLE IN 2FO-FC ELECTRON DENSITY MAPS. THREE SMALL BREAKS IN MAIN-CHAIN DENSITY OCCUR IN LOOP ...詳細: RESIDUES 5 - 180 OF THE ALPHA SUBUNIT AND RESIDUES 5 - 191 OF THE BETA SUBUNIT ARE CLEARLY VISIBLE IN 2FO-FC ELECTRON DENSITY MAPS. THREE SMALL BREAKS IN MAIN-CHAIN DENSITY OCCUR IN LOOP REGIONS OF THE BETA 2 DOMAIN (AT BETA 109, 172, AND 189).
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原子変位パラメータ | Biso mean: 47.6 Å2
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Refine analyze |
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精密化ステップ | サイクル: LAST / 解像度: 2.75→6 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.75→2.86 Å / Rfactor Rfree error: 0.036 / Total num. of bins used: 8
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Xplor file |
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ソフトウェア | *PLUS 名称: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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LS精密化 シェル | *PLUS Rfactor obs: 0.373 |