+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 1ogt | |||||||||
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タイトル | CRYSTAL STRUCTURE OF HLA-B*2705 COMPLEXED WITH THE VASOACTIVE INTESTINAL PEPTIDE TYPE 1 RECEPTOR (VIPR) PEPTIDE (RESIDUES 400-408) | |||||||||
要素 |
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キーワード | IMMUNE SYSTEM (免疫系) / IMMUNE SYSTEM-COMPLEX (免疫系) / MHC (MAJOR HISTOCOMPATIBILITY COMPLEX) / HLA- B*2705 | |||||||||
機能・相同性 | 機能・相同性情報 antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent / antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-independent / : / : / vasoactive intestinal polypeptide receptor activity / neutrophil degranulation / : / G protein-coupled peptide receptor activity / regulation of interleukin-12 production / regulation of dendritic cell differentiation ...antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent / antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-independent / : / : / vasoactive intestinal polypeptide receptor activity / neutrophil degranulation / : / G protein-coupled peptide receptor activity / regulation of interleukin-12 production / regulation of dendritic cell differentiation / retina homeostasis / regulation of T cell anergy / antigen processing and presentation of peptide antigen via MHC class I / regulation of interleukin-6 production / type I interferon-mediated signaling pathway / regulation of membrane depolarization / plasma membrane => GO:0005886 / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / peptide hormone binding / regulation of immune response / type II interferon-mediated signaling pathway / TAP binding / protection from natural killer cell mediated cytotoxicity / 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 / detection of bacterium / viral process / secretory granule membrane / positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / negative regulation of receptor binding / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / cellular response to iron(III) ion / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / negative regulation of forebrain neuron differentiation / defense response / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / response to molecule of bacterial origin / regulation of erythrocyte differentiation / regulation of iron ion transport / MHC class I peptide loading complex / HFE-transferrin receptor complex / T cell mediated cytotoxicity / cellular response to iron ion / antigen processing and presentation of endogenous peptide antigen via MHC class I / Glucagon-type ligand receptors / positive regulation of T cell cytokine production / MHC class I protein complex / multicellular organismal-level iron ion homeostasis / positive regulation of T cell mediated cytotoxicity / peptide antigen assembly with MHC class II protein complex / negative regulation of neurogenesis / MHC class II protein complex / positive regulation of receptor-mediated endocytosis / cellular response to nicotine / recycling endosome membrane / phagocytic vesicle membrane / specific granule lumen / peptide antigen binding / positive regulation of cellular senescence / antigen processing and presentation of exogenous peptide antigen via MHC class II / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / positive regulation of immune response / negative regulation of epithelial cell proliferation / Interferon gamma signaling / positive regulation of T cell activation / Modulation by Mtb of host immune system / Interferon alpha/beta signaling / antimicrobial humoral immune response mediated by antimicrobial peptide / sensory perception of smell / negative regulation of neuron projection development / tertiary granule lumen / DAP12 signaling / MHC class II protein complex binding / T cell differentiation in thymus / late endosome membrane / positive regulation of protein binding / ER-Phagosome pathway / antibacterial humoral response / iron ion transport / protein-folding chaperone binding / G alpha (s) signalling events / protein refolding / early endosome membrane / protein homotetramerization / cellular response to lipopolysaccharide / intracellular iron ion homeostasis / defense response to Gram-negative bacterium / amyloid fibril formation / 獲得免疫系 / learning or memory / cell surface receptor signaling pathway 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: 1.47 Å | |||||||||
データ登録者 | Hulsmeyer, M. / Fiorillo, M.T. / Bettosini, F. / Sorrentino, R. / Saenger, W. / Ziegler, A. / Uchanska-Ziegler, B. | |||||||||
引用 | ジャーナル: J. Exp. Med. / 年: 2004 タイトル: Dual, HLA-B27 subtype-dependent conformation of a self-peptide. 著者: Hulsmeyer, M. / Fiorillo, M.T. / Bettosini, F. / Sorrentino, R. / Saenger, W. / Ziegler, A. / Uchanska-Ziegler, B. #1: ジャーナル: J.Biol.Chem. / 年: 2002 タイトル: Hla-B27 Subtypes Differentially Associated with Disease Exhibit Subtle Structural Alterations 著者: Hulsmeyer, M. / Hillig, R.C. / Volz, A. / Ruhl, M. / Schroder, W. / Saenger, W. / Ziegler, A. / Uchanska-Ziegler, B. #2: ジャーナル: Cell(Cambridge,Mass.) / 年: 1992 タイトル: The Three-Dimensional Structure of Hla-B27 at 2.1 A Resolution Suggests a General Mechanism for Tight Peptide Binding to Mhc 著者: Madden, D.R. / Gorga, J.C. / Strominger, J.L. / Wiley, D.C. | |||||||||
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. |
-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 1ogt.cif.gz | 217.8 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1ogt.ent.gz | 173.5 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1ogt.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/og/1ogt ftp://data.pdbj.org/pub/pdb/validation_reports/og/1ogt | HTTPS FTP |
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-関連構造データ
-リンク
-集合体
登録構造単位 |
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1 |
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単位格子 |
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-要素
-タンパク質 , 2種, 2分子 AB
#1: タンパク質 | 分子量: 31928.160 Da / 分子数: 1 / 断片: EXTRACELLULAR DOMAIN, RESIDUES 25-300 / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / 発現宿主: ESCHERICHIA COLI (大腸菌) / 参照: UniProt: P10318, UniProt: P01889*PLUS |
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#2: タンパク質 | 分子量: 11879.356 Da / 分子数: 1 / 断片: RESIDUES 21-119 / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト) / 発現宿主: ESCHERICHIA COLI (大腸菌) / 参照: UniProt: P01884, UniProt: P61769*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: 1399.694 Da / 分子数: 1 / 断片: RESIDUES 400-408 / 由来タイプ: 合成 / 詳細: THIS PEPTIDE WAS CHEMICALLY SYNTHESISED / 由来: (合成) HOMO SAPIENS (ヒト) / 参照: UniProt: P32241 |
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-非ポリマー , 3種, 727分子
#4: 化合物 | ChemComp-GOL / #5: 化合物 | ChemComp-MN / | #6: 水 | ChemComp-HOH / | |
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-詳細
構成要素の詳細 | B*2705:INVOLVED IN THE PRESENTATION OF FOREIGN ANTIGENS TO THE IMMUNE SYSTEM. B*2075 MOLECULES ...B*2705:INVOLVED IN THE PRESENTATI |
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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: 2.9 Å3/Da / 溶媒含有率: 56.9 % | ||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 温度: 291 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 8 詳細: TRIS PH 8.0, 16% PEG 8000, HANGING DROP, TEMPERATURE 291K | ||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 7.5 / 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
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: BESSY / ビームライン: 14.2 / 波長: 0.898 |
検出器 | タイプ: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 2002年11月25日 |
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: 0.898 Å / 相対比: 1 |
反射 | 解像度: 1.47→50 Å / Num. obs: 84476 / % possible obs: 97.6 % / Observed criterion σ(I): 0 / 冗長度: 4.2 % / Rmerge(I) obs: 0.078 / Net I/σ(I): 13.3 |
反射 シェル | 解像度: 1.47→1.53 Å / 冗長度: 3.3 % / Rmerge(I) obs: 0.314 / Mean I/σ(I) obs: 2.2 / % possible all: 95.2 |
反射 | *PLUS 最高解像度: 1.47 Å / 最低解像度: 50 Å / 冗長度: 4.2 % / Rmerge(I) obs: 0.078 |
反射 シェル | *PLUS % possible obs: 95.2 % / 冗長度: 3.3 % / Num. unique obs: 8185 / Rmerge(I) obs: 0.314 / Mean I/σ(I) obs: 2.2 |
-解析
ソフトウェア |
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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 1OF2 解像度: 1.47→62.02 Å / Cor.coef. Fo:Fc: 0.976 / Cor.coef. Fo:Fc free: 0.961 / SU B: 1.017 / SU ML: 0.038 / 交差検証法: THROUGHOUT / ESU R: 0.06 / ESU R Free: 0.061 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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溶媒の処理 | イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.4 Å / 溶媒モデル: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 17.28 Å2
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精密化ステップ | サイクル: LAST / 解像度: 1.47→62.02 Å
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拘束条件 |
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