Atomic structures of Coxsackievirus A6 and its complex with a neutralizing antibody.
Atomic structures of Coxsackievirus A6 and its complex with a neutralizing antibody.
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柯萨奇病毒 A6 及其与中和抗体复合物的原子结构
DOI:
10.1038/s41467-017-00477-9
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发表时间:
2017-09-11
影响因子:
16.6
通讯作者:
Xia N
中科院分区:
文献类型:
--
作者:
Xu L;Zheng Q;Li S;He M;Wu Y;Li Y;Zhu R;Yu H;Hong Q;Jiang J;Li Z;Li S;Zhao H;Yang L;Hou W;Wang W;Ye X;Zhang J;Baker TS;Cheng T;Zhou ZH;Yan X;Xia N
Coxsackievirus A6 (CVA6) has recently emerged as a major cause of hand, foot and mouth disease in children worldwide but no vaccine is available against CVA6 infections. Here, we demonstrate the isolation of two forms of stable CVA6 particles-procapsid and A-particle-with excellent biochemical stability and natural antigenicity to serve as vaccine candidates. Despite the presence (in A-particle) or absence (in procapsid) of capsid-RNA interactions, the two CVA6 particles have essentially identical atomic capsid structures resembling the uncoating intermediates of other enteroviruses. Our near-atomic resolution structure of CVA6 A-particle complexed with a neutralizing antibody maps an immune-dominant neutralizing epitope to the surface loops of VP1. The structure-guided cell-based inhibition studies further demonstrate that these loops could serve as excellent targets for designing anti-CVA6 vaccines.
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影响因子:
13.6
作者:
Lee H;Shingler KL;Organtini LJ;Ashley RE;Makhov AM;Conway JF;Hafenstein S
通讯作者:
Hafenstein S
影响因子:
48
作者:
Li, Xueming;Mooney, Paul;Zheng, Shawn;Booth, Christopher R.;Braunfeld, Michael B.;Gubbens, Sander;Agard, David A.;Cheng, Yifan
通讯作者:
Cheng, Yifan
影响因子:
4.8
作者:
Chen, Pan;Song, Zilin;Li, Wenhui
通讯作者:
Li, Wenhui
DOI:
10.1107/s0907444909052925
发表时间:
2010-02
期刊:
Acta crystallographica. Section D, Biological crystallography
影响因子:
--
作者:
Adams PD;Afonine PV;Bunkóczi G;Chen VB;Davis IW;Echols N;Headd JJ;Hung LW;Kapral GJ;Grosse-Kunstleve RW;McCoy AJ;Moriarty NW;Oeffner R;Read RJ;Richardson DC;Richardson JS;Terwilliger TC;Zwart PH
通讯作者:
Zwart PH
DOI:
10.1126/science.1261962
发表时间:
2015-01-02
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Liu Y;Sheng J;Fokine A;Meng G;Shin WH;Long F;Kuhn RJ;Kihara D;Rossmann MG
通讯作者:
Rossmann MG