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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: 1uvq | |||||||||
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タイトル | Crystal structure of HLA-DQ0602 in complex with a hypocretin peptide | |||||||||
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![]() | IMMUNE SYSTEM / IMMUNOLOGY / MHC CLASS II / DIABETES / NARCOLEPSY / AUTOIMMUNE DISEASE / STRUCTURAL PROTEOMICS IN EUROPE / SPINE / STRUCTURAL GENOMICS | |||||||||
機能・相同性 | ![]() immunoglobulin production involved in immunoglobulin-mediated immune response / type 1 orexin receptor binding / type 2 orexin receptor binding / : / Orexin and neuropeptides FF and QRFP bind to their respective receptors / negative regulation of transmission of nerve impulse / positive regulation of transmission of nerve impulse / regulation of neurotransmitter secretion / MHC class II receptor activity / humoral immune response mediated by circulating immunoglobulin ...immunoglobulin production involved in immunoglobulin-mediated immune response / type 1 orexin receptor binding / type 2 orexin receptor binding / : / Orexin and neuropeptides FF and QRFP bind to their respective receptors / negative regulation of transmission of nerve impulse / positive regulation of transmission of nerve impulse / regulation of neurotransmitter secretion / MHC class II receptor activity / humoral immune response mediated by circulating immunoglobulin / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / neuropeptide hormone activity / sleep / protein kinase C-activating G protein-coupled receptor signaling pathway / positive regulation of calcium ion transport / transport vesicle membrane / temperature homeostasis / eating behavior / negative regulation of DNA replication / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / response to starvation / plasma membrane => GO:0005886 / negative regulation of potassium ion transport / humoral immune response / Generation of second messenger molecules / PD-1 signaling / neuropeptide signaling pathway / type II interferon-mediated signaling pathway / rough endoplasmic reticulum / MHC class II antigen presentation / excitatory postsynaptic potential / trans-Golgi network membrane / secretory granule / lumenal side of endoplasmic reticulum membrane / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class II protein complex / MHC class II protein complex / peptide antigen binding / endocytic vesicle membrane / antigen processing and presentation of exogenous peptide antigen via MHC class II / Interferon gamma signaling / positive regulation of immune response / positive regulation of T cell activation / Downstream TCR signaling / synaptic vesicle / MHC class II protein complex binding / late endosome membrane / phospholipase C-activating G protein-coupled receptor signaling pathway / positive regulation of cold-induced thermogenesis / T cell receptor signaling pathway / positive regulation of cytosolic calcium ion concentration / postsynapse / G alpha (q) signalling events / chemical synaptic transmission / adaptive immune response / endosome membrane / immune response / lysosomal membrane / Golgi membrane / perinuclear region of cytoplasm / extracellular region / membrane / metal ion binding / plasma membrane 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Siebold, C. / Hansen, B.E. / Wyer, J.R. / Harlos, K. / Esnouf, R.E. / Svejgaard, A. / Bell, J.I. / Strominger, J.L. / Jones, E.Y. / Fugger, L. | |||||||||
![]() | ![]() タイトル: Crystal Structure of Hla-Dq0602 that Protects Against Type 1 Diabetes and Confers Strong Susceptibility to Narcolepsy 著者: Siebold, C. / Hansen, B.E. / Wyer, J.R. / Harlos, K. / Esnouf, R.E. / Svejgaard, A. / Bell, J.I. / Strominger, J.L. / Jones, E.Y. / Fugger, L. | |||||||||
履歴 |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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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 | ![]() | 98.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 77.1 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 860.3 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 862.8 KB | 表示 | |
XML形式データ | ![]() | 20.5 KB | 表示 | |
CIF形式データ | ![]() | 30 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-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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単位格子 |
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要素
-HLA CLASS II HISTOCOMPATIBILITY ... , 2種, 2分子 AB
#1: タンパク質 | 分子量: 22275.805 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P01907, UniProt: E9PMV2*PLUS |
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#2: タンパク質 | 分子量: 23029.709 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P03992, UniProt: P01920*PLUS |
-タンパク質・ペプチド , 1種, 1分子 C
#3: タンパク質・ペプチド | 分子量: 3104.396 Da / 分子数: 1 / 由来タイプ: 組換発現 詳細: CHAIN C IS COVALENTLY CONNECTED AT THE N-TERMINUS OF CHAIN B VIA A GLYCINE-RICH LINKER. AS PER DEFINITION FOR THE MHC CLASS II MOLECULES, THE CHAINS OF THE PEPTIDE LIGAND (CHAIN C) AND THE ...詳細: CHAIN C IS COVALENTLY CONNECTED AT THE N-TERMINUS OF CHAIN B VIA A GLYCINE-RICH LINKER. AS PER DEFINITION FOR THE MHC CLASS II MOLECULES, THE CHAINS OF THE PEPTIDE LIGAND (CHAIN C) AND THE BETA-CHAIN (CHAIN B) SHOULD BE DIFFERENT. 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: O43612 |
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-糖 , 2種, 3分子 ![](data/chem/img/NAG.gif)
#4: 多糖 | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose |
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#6: 糖 |
-非ポリマー , 4種, 374分子 ![](data/chem/img/GLY.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/ACY.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/ACY.gif)
![](data/chem/img/HOH.gif)
#5: 化合物 | ChemComp-GLY / |
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#7: 化合物 | ChemComp-ZN / |
#8: 化合物 | ChemComp-ACY / |
#9: 水 | ChemComp-HOH / |
-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: 2.71 Å3/Da / 溶媒含有率: 54.27 % | ||||||||||||||||||||||||||||||||||||
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結晶化 | pH: 3.8 / 詳細: pH 3.80 | ||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 3.5 / 手法: 蒸気拡散法, シッティングドロップ法 | ||||||||||||||||||||||||||||||||||||
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: ![]() ![]() ![]() |
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: 0.956 Å / 相対比: 1 |
反射 | 解像度: 1.8→30 Å / Num. obs: 49489 / % possible obs: 97.3 % / Observed criterion σ(I): 2 / 冗長度: 7.5 % / Rmerge(I) obs: 0.05 / Net I/σ(I): 15.9 |
反射 シェル | 解像度: 1.8→1.85 Å / Rmerge(I) obs: 0.29 / Mean I/σ(I) obs: 3.6 / % possible all: 78.7 |
反射 | *PLUS 最高解像度: 1.8 Å / 最低解像度: 30 Å / 冗長度: 7.5 % / Rmerge(I) obs: 0.05 |
反射 シェル | *PLUS % possible obs: 78.7 % / Rmerge(I) obs: 0.296 / Mean I/σ(I) obs: 3.6 |
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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: ![]()
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原子変位パラメータ |
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Refine analyze | Luzzati coordinate error obs: 0.19 Å / Luzzati d res low obs: 5 Å / Luzzati sigma a obs: 0.12 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 1.8→27.31 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 1.8→1.91 Å / Rfactor Rfree error: 0.014 / Total num. of bins used: 6
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精密化 | *PLUS 最低解像度: 25 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
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LS精密化 シェル | *PLUS 最低解像度: 1.85 Å / Rfactor Rfree: 0.25 |