About the Authors

Xiaoguang Xue

Contributed equally to this work with: Xiaoguang Xue, Qingyu Lu, Hui Wei

Affiliation Center for Structural Biology, School of Life Sciences, Ministry of Education Key Laboratory of Protein Sciences, Tsinghua University, Beijing, People's Republic of China

Qingyu Lu

Contributed equally to this work with: Xiaoguang Xue, Qingyu Lu, Hui Wei

Affiliation Center for Structural Biology, School of Life Sciences, Ministry of Education Key Laboratory of Protein Sciences, Tsinghua University, Beijing, People's Republic of China

Hui Wei

Contributed equally to this work with: Xiaoguang Xue, Qingyu Lu, Hui Wei

Affiliation Center for Structural Biology, School of Life Sciences, Ministry of Education Key Laboratory of Protein Sciences, Tsinghua University, Beijing, People's Republic of China

Dongli Wang

Affiliation Center for Structural Biology, School of Life Sciences, Ministry of Education Key Laboratory of Protein Sciences, Tsinghua University, Beijing, People's Republic of China

Dongwei Chen

Affiliation School of Medicine, Tsinghua University, Beijing, People's Republic of China

Guangjun He

Affiliation Center for Structural Biology, School of Life Sciences, Ministry of Education Key Laboratory of Protein Sciences, Tsinghua University, Beijing, People's Republic of China

Li Huang

Affiliation State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, People's Republic of China

Hanzhong Wang

Affiliation State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, People's Republic of China

Xinquan Wang

xinquanwang@mail.tsinghua.edu.cn

Affiliation Center for Structural Biology, School of Life Sciences, Ministry of Education Key Laboratory of Protein Sciences, Tsinghua University, Beijing, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XW. Performed the experiments: XX QL HW DW DC GH. Analyzed the data: XX QL HW DW DC GH. Contributed reagents/materials/analysis tools: LH HW. Wrote the paper: XX QL DW XW.