+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 4utc | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
タイトル | Crystal structure of dengue 2 virus envelope glycoprotein | |||||||||
![]() | ENVELOPE GLYCOPROTEIN E | |||||||||
![]() | VIRAL PROTEIN / MEMBRANE FUSION / CLASS 2 FUSION PROTEIN | |||||||||
機能・相同性 | ![]() symbiont-mediated suppression of host JAK-STAT cascade via inhibition of host TYK2 activity / host cell mitochondrion / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / ribonucleoside triphosphate phosphatase activity / viral capsid / double-stranded RNA binding / channel activity / monoatomic ion transmembrane transport / clathrin-dependent endocytosis of virus by host cell ...symbiont-mediated suppression of host JAK-STAT cascade via inhibition of host TYK2 activity / host cell mitochondrion / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / ribonucleoside triphosphate phosphatase activity / viral capsid / double-stranded RNA binding / channel activity / monoatomic ion transmembrane transport / clathrin-dependent endocytosis of virus by host cell / methyltransferase cap1 activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / RNA helicase activity / protein dimerization activity / host cell endoplasmic reticulum membrane / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / symbiont-mediated activation of host autophagy / serine-type endopeptidase activity / viral RNA genome replication / RNA-directed RNA polymerase activity / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / host cell nucleus / virion membrane / structural molecule activity / proteolysis / extracellular region / ATP binding / metal ion binding / membrane 類似検索 - 分子機能 | |||||||||
生物種 | ![]() | |||||||||
手法 | ![]() ![]() ![]() | |||||||||
![]() | Kikuti, C. / Rouvinski, A. / Guardado-Calvo, P. / Barba-Spaeth, G. / Duquerroy, S. / Vaney, M.C. / Rey, F.A. | |||||||||
![]() | ![]() タイトル: Recognition Determinants of Broadly Neutralizing Human Antibodies Against Dengue Viruses. 著者: Rouvinski, A. / Guardado-Calvo, P. / Barba-Spaeth, G. / Duquerroy, S. / Vaney, M. / Kikuti, C.M. / Sanchez, M.E.N. / Dejnirattisai, W. / Wongwiwat, W. / Haouz, A. / Girard-Blanc, C. / Petres, ...著者: Rouvinski, A. / Guardado-Calvo, P. / Barba-Spaeth, G. / Duquerroy, S. / Vaney, M. / Kikuti, C.M. / Sanchez, M.E.N. / Dejnirattisai, W. / Wongwiwat, W. / Haouz, A. / Girard-Blanc, C. / Petres, S. / Shepard, W.E. / Despres, P. / Arenzana-Seisdedos, F. / Dussart, P. / Mongkolsapaya, J. / Screaton, G.R. / Rey, F.A. #1: ![]() タイトル: A new class of highly potent, broadly neutralizing antibodies isolated from viremic patients infected with dengue virus. 著者: Wanwisa Dejnirattisai / Wiyada Wongwiwat / Sunpetchuda Supasa / Xiaokang Zhang / Xinghong Dai / Alexander Rouvinski / Amonrat Jumnainsong / Carolyn Edwards / Nguyen Than Ha Quyen / Thaneeya ...著者: Wanwisa Dejnirattisai / Wiyada Wongwiwat / Sunpetchuda Supasa / Xiaokang Zhang / Xinghong Dai / Alexander Rouvinski / Amonrat Jumnainsong / Carolyn Edwards / Nguyen Than Ha Quyen / Thaneeya Duangchinda / Jonathan M Grimes / Wen-Yang Tsai / Chih-Yun Lai / Wei-Kung Wang / Prida Malasit / Jeremy Farrar / Cameron P Simmons / Z Hong Zhou / Felix A Rey / Juthathip Mongkolsapaya / Gavin R Screaton / ![]() ![]() ![]() ![]() ![]() ![]() 要旨: Dengue is a rapidly emerging, mosquito-borne viral infection, with an estimated 400 million infections occurring annually. To gain insight into dengue immunity, we characterized 145 human monoclonal ...Dengue is a rapidly emerging, mosquito-borne viral infection, with an estimated 400 million infections occurring annually. To gain insight into dengue immunity, we characterized 145 human monoclonal antibodies (mAbs) and identified a previously unknown epitope, the envelope dimer epitope (EDE), that bridges two envelope protein subunits that make up the 90 repeating dimers on the mature virion. The mAbs to EDE were broadly reactive across the dengue serocomplex and fully neutralized virus produced in either insect cells or primary human cells, with 50% neutralization in the low picomolar range. Our results provide a path to a subunit vaccine against dengue virus and have implications for the design and monitoring of future vaccine trials in which the induction of antibody to the EDE should be prioritized. | |||||||||
履歴 |
|
-
構造の表示
構造ビューア | 分子: ![]() ![]() |
---|
-
ダウンロードとリンク
-
ダウンロード
PDBx/mmCIF形式 | ![]() | 168.8 KB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 133.4 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
---|
-関連構造データ
-
リンク
-
集合体
登録構造単位 | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||
2 | ![]()
| ||||||||
単位格子 |
| ||||||||
非結晶学的対称性 (NCS) | NCS oper: (Code: given Matrix: (-0.172, 0.89, -0.422), ベクター: |
-
要素
#1: タンパク質 | 分子量: 46816.547 Da / 分子数: 2 / 断片: SOLUBLE ECTODOMAIN, RESIDUES 281-671 / 由来タイプ: 組換発現 由来: (組換発現) ![]() 株: FGA-02 / プラスミド: PMT/BIP/V5-HIS / 細胞株 (発現宿主): SCHNEIDER 2 発現宿主: ![]() ![]() 参照: UniProt: Q68Y26, UniProt: A0A0B4SHY9*PLUS #2: 多糖 | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | #3: 多糖 | #4: 多糖 | beta-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2- ...beta-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | #5: 水 | ChemComp-HOH / | Has protein modification | Y | 配列の詳細 | THE RESIDUES AFTER W391 DERIVE FROM THE VECTOR. RESIDUES 392 TO 394 COMPLETE THE G STRAND OF ...THE RESIDUES AFTER W391 DERIVE FROM THE VECTOR. RESIDUES 392 TO 394 COMPLETE THE G STRAND OF ENVELOPE GLYCOPROTE | |
---|
-実験情報
-実験
実験 | 手法: ![]() |
---|
-
試料調製
結晶 | マシュー密度: 2.45 Å3/Da / 溶媒含有率: 49.8 % / 解説: NONE |
---|---|
結晶化 | 詳細: 100MM TRIS PH 8.0 86 MM NAFORMATE 16% PEG 3,350 |
-データ収集
回折 | 平均測定温度: 100 K |
---|---|
放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: MARMOSAIC 225 mm CCD / 検出器: CCD / 日付: 2008年9月27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: 0.8726 Å / 相対比: 1 |
反射 | 解像度: 3.1→50 Å / Num. obs: 17615 / % possible obs: 99.3 % / Observed criterion σ(I): 0 / 冗長度: 17.1 % / Biso Wilson estimate: 95.31 Å2 / Rmerge(I) obs: 0.1 / Net I/σ(I): 23.9 |
反射 シェル | 解像度: 3.1→3.26 Å / 冗長度: 6.5 % / Rmerge(I) obs: 0.61 / Mean I/σ(I) obs: 2.5 / % possible all: 96 |
-
解析
ソフトウェア |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 1OAN 解像度: 3.08→20 Å / Cor.coef. Fo:Fc: 0.9254 / Cor.coef. Fo:Fc free: 0.8736 / 交差検証法: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.512 詳細: IDEAL-DIST CONTACT TERM CONTACT SETUP. ALL ATOMS HAVE CCP4 ATOM TYPE FROM LIBRARY
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 85.62 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.585 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 3.08→20 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS精密化 シェル | 解像度: 3.08→3.27 Å / Total num. of bins used: 9
|