1. School of Pharmaceutical Sciences, Tsinghua University, Beijing 100084, China
2. School of Life Sciences, Beijing Advanced Innovation Center for Structural Biology, Beijing Frontier Research Center for Biological Structure, Tsinghua University, Beijing 100084, China
3. IDG/McGovern Institute for Brain Research, Tsinghua-Peking Joint Centre for Life Sciences, Beijing 100084, China
4. School of Pharmaceutical Sciences, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China