+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 3d2u | ||||||
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タイトル | Structure of UL18, a Peptide-Binding Viral MHC Mimic, Bound to a Host Inhibitory Receptor | ||||||
要素 |
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キーワード | IMMUNE SYSTEM (免疫系) / MHC class I homolog / Disease mutation / Glycation (糖化反応) / Glycoprotein (糖タンパク質) / Immune response (免疫応答) / Immunoglobulin domain (免疫グロブリンフォールド) / MHC I / Pyrrolidone carboxylic acid (ピログルタミン酸) / Secreted (分泌) / Membrane (生体膜) / Phosphoprotein / Receptor / Transmembrane (膜貫通型タンパク質) | ||||||
機能・相同性 | 機能・相同性情報 evasion by virus of host natural killer cell activity / HLA-A specific inhibitory MHC class I receptor activity / positive regulation of gamma-delta T cell activation involved in immune response / MHC class Ib protein complex binding / inhibitory MHC class I receptor activity / HLA-B specific inhibitory MHC class I receptor activity / negative regulation of dendritic cell differentiation / immune response-inhibiting cell surface receptor signaling pathway / MHC class Ib protein binding / Fc receptor mediated inhibitory signaling pathway ...evasion by virus of host natural killer cell activity / HLA-A specific inhibitory MHC class I receptor activity / positive regulation of gamma-delta T cell activation involved in immune response / MHC class Ib protein complex binding / inhibitory MHC class I receptor activity / HLA-B specific inhibitory MHC class I receptor activity / negative regulation of dendritic cell differentiation / immune response-inhibiting cell surface receptor signaling pathway / MHC class Ib protein binding / Fc receptor mediated inhibitory signaling pathway / negative regulation of mononuclear cell proliferation / MHC class Ib receptor activity / positive regulation of norepinephrine uptake / negative regulation of T cell mediated cytotoxicity / MHC class I receptor activity / negative regulation of CD8-positive, alpha-beta T cell activation / cellular response to cytochalasin B / negative regulation of transforming growth factor beta production / negative regulation of alpha-beta T cell activation / bBAF complex / negative regulation of serotonin secretion / negative regulation of cytokine production involved in immune response / npBAF complex / postsynaptic actin cytoskeleton organization / regulation of transepithelial transport / brahma complex / nBAF complex / structural constituent of postsynaptic actin cytoskeleton / dendritic cell differentiation / morphogenesis of a polarized epithelium / GBAF complex / postsynaptic actin cytoskeleton / negative regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell / protein localization to adherens junction / protein phosphatase 1 binding / Formation of annular gap junctions / regulation of G0 to G1 transition / dense body / Gap junction degradation / Tat protein binding / negative regulation of osteoclast development / Cell-extracellular matrix interactions / Folding of actin by CCT/TriC / regulation of double-strand break repair / negative regulation of interleukin-12 production / regulation of nucleotide-excision repair / negative regulation of endocytosis / RSC-type complex / apical protein localization / negative regulation of interferon-beta production / negative regulation of dendritic cell apoptotic process / Prefoldin mediated transfer of substrate to CCT/TriC / adherens junction assembly / RHOF GTPase cycle / Adherens junctions interactions / 密着結合 / Sensory processing of sound by outer hair cells of the cochlea / SWI/SNF complex / Interaction between L1 and Ankyrins / Sensory processing of sound by inner hair cells of the cochlea / regulation of mitotic metaphase/anaphase transition / regulation of norepinephrine uptake / antigen processing and presentation of peptide antigen via MHC class I / positive regulation of macrophage cytokine production / T cell proliferation involved in immune response / positive regulation of double-strand break repair / positive regulation of T cell differentiation / negative regulation of natural killer cell mediated cytotoxicity / NuA4 histone acetyltransferase complex / regulation of synaptic vesicle endocytosis / apical junction complex / establishment or maintenance of cell polarity / maintenance of blood-brain barrier / negative regulation of interleukin-10 production / positive regulation of stem cell population maintenance / positive regulation of double-strand break repair via homologous recombination / cortical cytoskeleton / nitric-oxide synthase binding / regulation of cyclin-dependent protein serine/threonine kinase activity / Recycling pathway of L1 / regulation of G1/S transition of mitotic cell cycle / negative regulation of cell differentiation / 刷子縁 / kinesin binding / ヘルト萼状シナプス / negative regulation of calcium ion transport / negative regulation of type II interferon production / negative regulation of tumor necrosis factor production / negative regulation of cell cycle / EPH-ephrin mediated repulsion of cells / host cell membrane / RHO GTPases Activate WASPs and WAVEs / RHO GTPases activate IQGAPs / positive regulation of myoblast differentiation / MHC class I protein binding / regulation of protein localization to plasma membrane / negative regulation of T cell proliferation / positive regulation of defense response to virus by host / EPHB-mediated forward signaling / substantia nigra development 類似検索 - 分子機能 | ||||||
生物種 | Human herpesvirus 5 (ヘルペスウイルス) Homo sapiens (ヒト) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.21 Å | ||||||
データ登録者 | Yang, Z. / Bjorkman, P.J. | ||||||
引用 | ジャーナル: Proc.Natl.Acad.Sci.Usa / 年: 2008 タイトル: Structure of UL18, a peptide-binding viral MHC mimic, bound to a host inhibitory receptor 著者: Yang, Z. / Bjorkman, P.J. | ||||||
履歴 |
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-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 | 3d2u.cif.gz | 251.3 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb3d2u.ent.gz | 200.9 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 3d2u.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/d2/3d2u ftp://data.pdbj.org/pub/pdb/validation_reports/d2/3d2u | HTTPS FTP |
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-関連構造データ
関連構造データ | 1p7qS S: 精密化の開始モデル |
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類似構造データ |
-リンク
-集合体
登録構造単位 |
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1 |
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2 |
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単位格子 |
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-要素
-タンパク質 , 2種, 4分子 BFDH
#2: タンパク質 | 分子量: 11748.160 Da / 分子数: 2 / 由来タイプ: 天然 / 詳細: beta2m / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P61769 #3: タンパク質 | 分子量: 22055.697 Da / 分子数: 2 / 断片: Ig-like C2-type 1 and C2-type 2 domains / 由来タイプ: 天然 / 詳細: LIR-1 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q8NHL6 |
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-抗体 / タンパク質・ペプチド / 非ポリマー , 3種, 366分子 AEGC
#1: 抗体 | 分子量: 31664.994 Da / 分子数: 2 / 断片: sequence database residues 21-301 / 由来タイプ: 天然 / 詳細: gene UL18 由来: (天然) Human herpesvirus 5 (ヘルペスウイルス) 株: AD169 / 参照: UniProt: Q4A1U8, UniProt: P08560*PLUS #4: タンパク質・ペプチド | 分子量: 1005.257 Da / 分子数: 2 / 断片: sequence database residues 170-178 / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト) / 参照: UniProt: P60709 #9: 水 | ChemComp-HOH / | |
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-糖 , 4種, 16分子
#5: 糖 | ChemComp-NAG / #6: 糖 | ChemComp-MAN / | #7: 糖 | ChemComp-BMA / | #8: 糖 | ChemComp-FUC / | |
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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: 3.29 Å3/Da / 溶媒含有率: 62.61 % |
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結晶化 | 温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5.5 詳細: 0.4 M Mg(NO3)2, and 16~22% (w/v) PEG 33500, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-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: SSRL / ビームライン: BL9-2 / 波長: 1 Å |
検出器 | タイプ: MARMOSAIC 325 mm CCD / 検出器: CCD / 日付: 2007年3月30日 / 詳細: mirrors |
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: 1 Å / 相対比: 1 |
反射 | 解像度: 2.21→50 Å / Num. obs: 85873 / % possible obs: 98.6 % / Rmerge(I) obs: 0.043 |
反射 シェル | 解像度: 2.21→2.29 Å / 冗長度: 3.5 % / Rmerge(I) obs: 0.239 / Mean I/σ(I) obs: 6.6 / Num. unique all: 7747 / % possible all: 89.2 |
-位相決定
位相決定 | 手法: 分子置換 |
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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: 分子置換 開始モデル: PDB entry 1P7Q 解像度: 2.21→47.46 Å / Isotropic thermal model: Isotropic / 交差検証法: THROUGHOUT / σ(F): 0 / σ(I): 0 / 立体化学のターゲット値: Engh & Huber
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原子変位パラメータ | Biso mean: 42.508 Å2 | ||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.031 Å | ||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.21→47.46 Å
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拘束条件 |
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