1. CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic Molecular Physics, National Center for Magnetic Resonance at Wuhan, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, Hubei430071, China
2. University of Chinese Academy of Sciences, Beijing100049, China
3. Department of Chemistry and Department of Physics, University of Illinois at Chicago, Chicago, Illinois60607, United States
4. Institute of Molecular Biophysics, Florida State University, Tallahassee, Florida32306, United States
5. Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and Peking-Tsinghua Center for Life Sciences, Center for Computational Biology, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing100871, China