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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: 2qad | ||||||
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| タイトル | Structure of tyrosine-sulfated 412d antibody complexed with HIV-1 YU2 gp120 and CD4 | ||||||
要素 |
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キーワード | viral protein/immune system / viral protein-immune system complex | ||||||
| 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 / response to methamphetamine hydrochloride / maintenance of protein location in cell / cellular response to ionomycin / T cell selection / MHC class II protein binding / positive regulation of kinase activity / interleukin-15-mediated signaling pathway ...helper T cell enhancement of adaptive immune response / interleukin-16 binding / interleukin-16 receptor activity / response to methamphetamine hydrochloride / maintenance of protein location in cell / cellular response to ionomycin / T cell selection / MHC class II protein binding / positive regulation of kinase activity / interleukin-15-mediated signaling pathway / cellular response to granulocyte macrophage colony-stimulating factor stimulus / positive regulation of monocyte differentiation / Nef Mediated CD4 Down-regulation / Alpha-defensins / regulation of T cell activation / response to vitamin D / extracellular matrix structural constituent / Other interleukin signaling / T cell receptor complex / enzyme-linked receptor protein signaling pathway / Dectin-2 family / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / positive regulation of protein kinase activity / regulation of calcium ion transport / immunoglobulin complex / positive regulation of calcium ion transport into cytosol / macrophage differentiation / Generation of second messenger molecules / immunoglobulin binding / T cell differentiation / Co-inhibition by PD-1 / Binding and entry of HIV virion / coreceptor activity / positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / positive regulation of T cell proliferation / positive regulation of interleukin-2 production / positive regulation of calcium-mediated signaling / cell surface receptor protein tyrosine kinase signaling pathway / protein tyrosine kinase binding / host cell endosome membrane / Vpu mediated degradation of CD4 / clathrin-coated endocytic vesicle membrane / calcium-mediated signaling / positive regulation of protein phosphorylation / MHC class II protein complex binding / transmembrane signaling receptor activity / Downstream TCR signaling / response to estradiol / Cargo recognition for clathrin-mediated endocytosis / signaling receptor activity / Clathrin-mediated endocytosis / virus receptor activity / response to ethanol / defense response to Gram-negative bacterium / clathrin-dependent endocytosis of virus by host cell / adaptive immune response / positive regulation of viral entry into host cell / early endosome / cell surface receptor signaling pathway / positive regulation of ERK1 and ERK2 cascade / positive regulation of canonical NF-kappaB signal transduction / cell adhesion / positive regulation of MAPK cascade / viral protein processing / immune response / membrane raft / endoplasmic reticulum lumen / fusion of virus membrane with host plasma membrane / external side of plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / lipid binding / symbiont entry into host cell / endoplasmic reticulum membrane / protein kinase binding / positive regulation of DNA-templated transcription / virion attachment to host cell / host cell plasma membrane / virion membrane / structural molecule activity / enzyme binding / signal transduction / protein homodimerization activity / extracellular region / zinc ion binding / identical protein binding / membrane / plasma membrane 類似検索 - 分子機能 | ||||||
| 生物種 | ![]() Human immunodeficiency virus 1 (ヒト免疫不全ウイルス) Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 3.3 Å | ||||||
データ登録者 | Huang, C.-C. / Tang, M. / Robinson, J. / Wyatt, R. / Kwong, P.D. | ||||||
引用 | ジャーナル: Science / 年: 2007タイトル: Structures of the CCR5 N terminus and of a tyrosine-sulfated antibody with HIV-1 gp120 and CD4 著者: Huang, C.-C. / Lam, S.N. / Acharya, P. / Tang, M. / Xiang, S.-H. / Hussan, S.S. / Stanfield, R.L. / Robinson, J. / Sodroski, J. / Wilson, I.A. / Wyatt, R. / Bewley, C.A. / Kwong, P.D. | ||||||
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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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 | 2qad.cif.gz | 780 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb2qad.ent.gz | 651.8 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 2qad.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 | 2qad_validation.pdf.gz | 570.1 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 2qad_full_validation.pdf.gz | 632.9 KB | 表示 | |
| XML形式データ | 2qad_validation.xml.gz | 74.9 KB | 表示 | |
| CIF形式データ | 2qad_validation.cif.gz | 97 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/qa/2qad ftp://data.pdbj.org/pub/pdb/validation_reports/qa/2qad | 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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| 1 | ![]()
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| 2 | ![]()
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| 3 |
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| 単位格子 |
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| 詳細 | this entry contains the crystallographic asymmetric unit which consists of two gp120/cd4/412d complexes. chain A, B, C, and D form one complex, and chain E, F, G, and H form the other. |
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要素
-タンパク質 , 2種, 4分子 AEBF
| #1: タンパク質 | 分子量: 36062.059 Da / 分子数: 2 / 断片: CORE WITH V3 / 由来タイプ: 組換発現 由来: (組換発現) ![]() Human immunodeficiency virus 1 (ヒト免疫不全ウイルス)属: Lentivirus / 株: YU2 / 遺伝子: env / プラスミド: CMVR / 細胞株 (発現宿主): EMBRYONIC CELL LINE 293 / 発現宿主: Homo sapiens (ヒト) / 参照: UniProt: P35961#2: タンパク質 | 分子量: 20129.896 Da / 分子数: 2 / 断片: D1D2, IG-LIKE V-TYPE AND IG-LIKE C2-TYPE 1 DOMAINS / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: CD4 / 発現宿主: ![]() |
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-抗体 , 2種, 4分子 CGDH
| #3: 抗体 | 分子量: 23483.066 Da / 分子数: 2 / 断片: FAB, ANTIGEN-BINDING FRAGMENT / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 属 (発現宿主): Lymphocryptovirus発現宿主: Human herpesvirus 4 (ヘルペスウイルス)株 (発現宿主): Epstein-barr virus / 参照: UniProt: Q6GMX8 #4: 抗体 | 分子量: 24839.684 Da / 分子数: 2 / 断片: FAB, ANTIGEN-BINDING FRAGMENT / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 属 (発現宿主): Lymphocryptovirus発現宿主: Human herpesvirus 4 (ヘルペスウイルス)株 (発現宿主): Epstein-barr virus / 参照: UniProt: A4F255 |
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-糖 , 1種, 31分子 
| #5: 糖 | ChemComp-NAG / |
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-非ポリマー , 2種, 11分子 


| #6: 化合物 | ChemComp-MLA / #7: 化合物 | ChemComp-EDO / |
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-詳細
| Has protein modification | Y |
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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: 3.02 Å3/Da / 溶媒含有率: 59.27 % |
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| 結晶化 | 温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.5 詳細: 17-19% polyethylene glycol (PEG) 1500, 0.1 M Na cacodylate pH 6.5, 0.2 M Na malonate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-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: APS / ビームライン: 22-ID / 波長: 1 Å |
| 検出器 | タイプ: MARRESEARCH / 検出器: CCD / 日付: 2004年4月20日 |
| 放射 | モノクロメーター: Si (220) / 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: 3.3→50 Å / Num. obs: 25816 / % possible obs: 67.8 % / Observed criterion σ(I): -3 / 冗長度: 3.1 % / Rmerge(I) obs: 0.133 / Rsym value: 0.133 / Net I/σ(I): 9.1 |
| 反射 シェル | 解像度: 3.3→3.42 Å / 冗長度: 1.7 % / Rmerge(I) obs: 0.537 / Mean I/σ(I) obs: 1.3 / Num. unique all: 595 / % possible all: 16.2 |
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解析
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| 精密化 | 構造決定の手法: 分子置換開始モデル: YU2core/CD4 d1d2 from PDB entry 1RZK and 412d Fab from PDB entry 1RZG 解像度: 3.3→20 Å / Isotropic thermal model: overall / 交差検証法: THROUGHOUT / σ(F): 0 / 立体化学のターゲット値: Engh & Huber 詳細: TLS refinement was performed with PHENIX. The anisotropic B-factor in ANISOU records is the total B-factor (B_tls + B_individual). The isotropic equivalent B-factor in ATOM records is the ...詳細: TLS refinement was performed with PHENIX. The anisotropic B-factor in ANISOU records is the total B-factor (B_tls + B_individual). The isotropic equivalent B-factor in ATOM records is the mean of the trace of the ANISOU matrix divided by 10000 and multiplied by 8*pi^2 and represents the isotropic equivalent of the total B-factor (B_tls + B_individual). To obtain the individual B-factors, one needs to compute the TLS component (B_tls) using the TLS records in the PDB file header and then subtract it from the total B-factors (on the ANISOU records).
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| 原子変位パラメータ | Biso mean: 156 Å2
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| Refine analyze |
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| 精密化ステップ | サイクル: LAST / 解像度: 3.3→20 Å
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| 拘束条件 |
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ムービー
コントローラー
万見について





Human immunodeficiency virus 1 (ヒト免疫不全ウイルス)
Homo sapiens (ヒト)
X線回折
引用











PDBj


























