Affiliation: | 1 Structural Biology Center, National Institute of Genetics, Yata 1111, Mishima, Shizuoka 411-8540, Japan2 Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8603, Japan3 Faculty of Advanced Life Sciences, Hokkaido University, Sapporo, Kita 10 Nishi 8, Kita-ku, Hokkaido 060-0810, Japan |