1. Graduate School of Agriculture, Tokyo University of Agriculture and Technology 1 Department of Applied Biological Science , , Tokyo 183-8509 , Japan
2. Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology 2 Department of Food and Energy Systems Science , , Tokyo 183-8509 , Japan
3. Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology 3 , Tokyo 183-8509 , Japan
4. Institute for Protein Research, Osaka University 4 , Osaka 565-0871 , Japan