1. Mahidol University, Nakhonsawan Campus, Nakhonsawan 60130, Thailand
2. Department
of Biochemistry and Center of Excellence
in Protein Structure and Function, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
3. Department
of Biochemistry, Faculty of Dentistry, Chulalongkorn University, Henri-Dunant Road, Patumwan, Bangkok 10300, Thailand
4. Department
of Biological Chemistry, Medical School, University of Michigan, Ann Arbor, Michigan 48109, United States