1. Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Sauvage Center for Molecular Sciences, Department of Chemistry, Wuhan University, Wuhan 430072
2. State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing 100871
3. Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871
4. Department of Chemical Biology and Synthetic and Functional Biomolecules Center, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871.