1 National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.
2 University of Chinese Academy of Sciences, Beijing, 100101, China.
3 National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China. huj@ibp.ac.cn.
4 University of Chinese Academy of Sciences, Beijing, 100101, China. huj@ibp.ac.cn.