1. Laboratory of Structural Biology, School of Medicine, Tsinghua University, Beijing 100084, China
2. State Key Laboratory of Medicinal Chemical Biology, College of Life Science, Nankai University, Tianjin 300353, China
3. Shanghai Institute for Advanced Immunochemical Studies and iHuman Institute, ShanghaiTech University, Shanghai 201210, China
4. State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
5. Protein Chemistry Facility, Center for Biomedical Analysis of Tsinghua University, Beijing 100084, China
6. State Key Laboratory of Conservation and Utilization of Subtropical Agro-Bioresources, College of Life Science and Technology, Guangxi University, Nanning, China