1. Department of Chemistry and RINS, Gyeongsang National University, Gyeongnam 52828, South Korea
2. Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
3. Department of Molecular Cell Biology, Sungkyunkwan University School of Medicine, Gyeonggi 16419, South Korea
4. Protein Structure Research Team, Korea Basic Science Institute, Chungbuk 28119, South Korea
5. Advanced Analysis Center, Korea Institute of Science and Technology, Seoul 02792, South Korea