1. Graduate School of Pharmaceutical Sciences, Osaka University , Suita , Osaka , Japan ,
2. School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women’s University , Nishinomiya , Hyogo , Japan ,
3. Institute for Protein Research, Osaka University , Suita , Osaka , Japan , and
4. High Pressure Protein Research Center, Institute of Advanced Technology, Kindai University ,
Nishimitani, Kinokawa, Wakayama
, Japan