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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) | |||||||||
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![]() | IMMUNE SYSTEM / IMMUNE SYSTEM-COMPLEX / MHC (MAJOR HISTOCOMPATIBILITY COMPLEX) / HLA- B*2705 | |||||||||
機能・相同性 | ![]() : / : / : / : / pituitary adenylate cyclase-activating polypeptide receptor activity / vasoactive intestinal polypeptide receptor activity / positive regulation of receptor binding / regulation of membrane depolarization / regulation of interleukin-12 production / regulation of dendritic cell differentiation ...: / : / : / : / pituitary adenylate cyclase-activating polypeptide receptor activity / vasoactive intestinal polypeptide receptor activity / positive regulation of receptor binding / regulation of membrane depolarization / regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / retina homeostasis / G protein-coupled peptide receptor activity / regulation of interleukin-6 production / peptide hormone binding / TAP binding / protection from natural killer cell mediated cytotoxicity / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / 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 / positive regulation of protein binding / detection of bacterium / negative regulation of receptor binding / secretory granule membrane / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / transferrin transport / cellular response to iron ion / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / peptide antigen assembly with MHC class II protein complex / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / cellular response to iron(III) ion / MHC class II protein complex / negative regulation of forebrain neuron differentiation / iron ion transport / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / response to molecule of bacterial origin / MHC class I peptide loading complex / HFE-transferrin receptor complex / defense response / 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 / positive regulation of immune response / MHC class I protein complex / positive regulation of T cell activation / peptide antigen binding / positive regulation of receptor-mediated endocytosis / negative regulation of neurogenesis / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / positive regulation of T cell mediated cytotoxicity / cellular response to nicotine / multicellular organismal-level iron ion homeostasis / Interferon alpha/beta signaling / Modulation by Mtb of host immune system / specific granule lumen / phagocytic vesicle membrane / recycling endosome membrane / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / negative regulation of epithelial cell proliferation / antimicrobial humoral immune response mediated by antimicrobial peptide / Glucagon-type ligand receptors / MHC class II protein complex binding / late endosome membrane / sensory perception of smell / antibacterial humoral response / positive regulation of cellular senescence / tertiary granule lumen / DAP12 signaling / T cell differentiation in thymus / ER-Phagosome pathway / protein-folding chaperone binding / negative regulation of neuron projection development / cellular response to lipopolysaccharide / protein refolding / early endosome membrane / G alpha (s) signalling events / defense response to Gram-negative bacterium / protein homotetramerization / adaptive immune response / amyloid fibril formation / intracellular iron ion homeostasis / learning or memory / cell surface receptor signaling pathway / receptor complex / defense response to Gram-positive bacterium / immune response / G protein-coupled receptor signaling pathway / Amyloid fiber formation / endoplasmic reticulum lumen / Golgi membrane 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Hulsmeyer, M. / Fiorillo, M.T. / Bettosini, F. / Sorrentino, R. / Saenger, W. / Ziegler, A. / Uchanska-Ziegler, B. | |||||||||
![]() | ![]() 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: ![]() 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: ![]() 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. |
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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 | ![]() | 216.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 173.5 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 | ![]() | 453.9 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 459 KB | 表示 | |
XML形式データ | ![]() | 25.6 KB | 表示 | |
CIF形式データ | ![]() | 39.9 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
-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) ![]() ![]() ![]() |
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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) ![]() ![]() ![]() |
-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) ![]() |
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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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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: 2.9 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: ![]() ![]() ![]() |
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 |
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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 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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