1. MOE Key Laboratory of Protein Science, School of Medicine, Tsinghua University , Beijing 100084 , China
2. School of Life Sciences, Peking University , Beijing 100080 , China
3. Kobilka Institute of Innovative Drug Discovery, School of Life and Health Sciences, The Chinese University of Hong Kong , Shenzhen 518100 , China
4. State key laboratory of Virology and National Virus Resource Center, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences , Wuhan 430071 , China
5. State Key Laboratory of Medicinal Chemical Biology, College of Life Sciences and College of Pharmacy, Nankai University , Tianjin 300350 , China
6. National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences , Beijing 100105 , China
7. Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology, ShanghaiTech University , Shanghai 200120 , China
8. Innovation Center for Pathogen Research, Guangzhou Laboratory , Guangzhou 510005 , China