+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 3s5l | ||||||
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タイトル | Crystal structure of CD4 mutant bound to HLA-DR1 | ||||||
要素 |
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キーワード | IMMUNE SYSTEM / protein-protein complex / co-receptor | ||||||
機能・相同性 | 機能・相同性情報 helper T cell enhancement of adaptive immune response / interleukin-16 binding / interleukin-16 receptor activity / regulation of interleukin-4 production / regulation of interleukin-10 production / maintenance of protein location in cell / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation ...helper T cell enhancement of adaptive immune response / interleukin-16 binding / interleukin-16 receptor activity / regulation of interleukin-4 production / regulation of interleukin-10 production / maintenance of protein location in cell / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / T cell selection / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / MHC class II receptor activity / positive regulation of T cell mediated immune response to tumor cell / MHC class II protein binding / positive regulation of CD4-positive, alpha-beta T cell activation / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / positive regulation of memory T cell differentiation / regulation of T cell activation / interleukin-15-mediated signaling pathway / cellular response to granulocyte macrophage colony-stimulating factor stimulus / positive regulation of kinase activity / CD4 receptor binding / positive regulation of monocyte differentiation / Nef Mediated CD4 Down-regulation / Alpha-defensins / inflammatory response to antigenic stimulus / extracellular matrix structural constituent / intermediate filament / T-helper 1 type immune response / T cell receptor complex / Other interleukin signaling / polysaccharide binding / transport vesicle membrane / enzyme-linked receptor protein signaling pathway / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / positive regulation of insulin secretion involved in cellular response to glucose stimulus / regulation of calcium ion transport / macrophage differentiation / negative regulation of type II interferon production / humoral immune response / Generation of second messenger molecules / immunological synapse / T cell differentiation / PD-1 signaling / positive regulation of protein kinase activity / epidermis development / Binding and entry of HIV virion / coreceptor activity / T cell receptor binding / negative regulation of T cell proliferation / detection of bacterium / cell surface receptor protein tyrosine kinase signaling pathway / MHC class II antigen presentation / positive regulation of interleukin-2 production / positive regulation of calcium-mediated signaling / protein tyrosine kinase binding / viral budding from plasma membrane / T cell activation / trans-Golgi network membrane / Vpu mediated degradation of CD4 / negative regulation of inflammatory response to antigenic stimulus / lumenal side of endoplasmic reticulum membrane / protein tetramerization / calcium-mediated signaling / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / structural constituent of cytoskeleton / cognition / peptide antigen assembly with MHC class II protein complex / MHC class II protein complex / positive regulation of T cell mediated cytotoxicity / peptide antigen binding / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of peptidyl-tyrosine phosphorylation / positive regulation of immune response / Interferon gamma signaling / endocytic vesicle membrane / positive regulation of T cell activation / transmembrane signaling receptor activity / Cargo recognition for clathrin-mediated endocytosis / Downstream TCR signaling / MHC class II protein complex binding / late endosome membrane / Clathrin-mediated endocytosis / signaling receptor activity / virus receptor activity / T cell receptor signaling pathway / early endosome membrane / clathrin-dependent endocytosis of virus by host cell / positive regulation of canonical NF-kappaB signal transduction / defense response to Gram-negative bacterium / adaptive immune response / positive regulation of MAPK cascade / lysosome / positive regulation of ERK1 and ERK2 cascade / positive regulation of viral entry into host cell / early endosome / cell surface receptor signaling pathway 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) Homo Sapiens (ヒト) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.1 Å | ||||||
データ登録者 | Li, Y. | ||||||
引用 | ジャーナル: Proc.Natl.Acad.Sci.USA / 年: 2011 タイトル: Affinity maturation of human CD4 by yeast surface display and crystal structure of a CD4-HLA-DR1 complex. 著者: Wang, X.X. / Li, Y. / Yin, Y. / Mo, M. / Wang, Q. / Gao, W. / Wang, L. / Mariuzza, R.A. | ||||||
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 | 3s5l.cif.gz | 239.2 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb3s5l.ent.gz | 190.5 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 3s5l.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
文書・要旨 | 3s5l_validation.pdf.gz | 508.1 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 3s5l_full_validation.pdf.gz | 536.9 KB | 表示 | |
XML形式データ | 3s5l_validation.xml.gz | 45.1 KB | 表示 | |
CIF形式データ | 3s5l_validation.cif.gz | 62.3 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/s5/3s5l ftp://data.pdbj.org/pub/pdb/validation_reports/s5/3s5l | HTTPS FTP |
-関連構造データ
-リンク
-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
-HLA class II histocompatibility ... , 2種, 4分子 ADBE
#1: タンパク質 | 分子量: 21145.887 Da / 分子数: 2 / 断片: MHC class II a chain / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: HLA-DRA / プラスミド: pET-26b / 発現宿主: Escherichia coli (大腸菌) / 株 (発現宿主): BL21(DE3) / 参照: UniProt: P01903 #2: タンパク質 | 分子量: 22456.133 Da / 分子数: 2 / 断片: MHC class II b chain / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: HLA-DRB1 / プラスミド: pET-26b / 発現宿主: Escherichia coli (大腸菌) / 株 (発現宿主): BL21(DE3) / 参照: UniProt: D7RIG0, UniProt: P01911*PLUS |
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-タンパク質・ペプチド / タンパク質 , 2種, 4分子 CFGH
#3: タンパク質・ペプチド | 分子量: 1506.807 Da / 分子数: 2 / 断片: HA peptide / 由来タイプ: 合成 / 詳細: Chemical synthesis / 由来: (合成) Homo Sapiens (ヒト) #4: タンパク質 | 分子量: 21372.283 Da / 分子数: 2 / 断片: CD4 / Mutation: Q40Y, T45W, S60R, D63R / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CD4 / プラスミド: pAcGP67-B / 細胞株 (発現宿主): SF9 発現宿主: Spodoptera frugiperda (ツマジロクサヨトウ) 参照: UniProt: P01730, UniProt: P03437*PLUS |
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-非ポリマー , 2種, 278分子
#5: 化合物 | ChemComp-GOL / #6: 水 | ChemComp-HOH / | |
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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: 2.91 Å3/Da / 溶媒含有率: 57.78 % |
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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: 6.5 詳細: PEG 8000, (NH4)SO4, pH 6.5, 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: NSLS / ビームライン: X29A / 波長: 1.502 Å |
検出器 | タイプ: SIEMENS-NICOLET / 検出器: CCD / 日付: 2011年1月1日 |
放射 | モノクロメーター: GRAPHITE / 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: 1.502 Å / 相対比: 1 |
反射 | 解像度: 2.1→50 Å / Num. obs: 91276 / % possible obs: 99.9 % / 冗長度: 14.4 % / Rmerge(I) obs: 0.069 / Net I/σ(I): 23.4 |