1Laboratory of Structural Biology, Graduate School of Advanced Science and Engineering, Waseda University, 2-2 Wakamatsu-cho, Shinjuku-ku, Tokyo 162–8480, Japan
2Research Institute for Science and Engineering, Waseda University, 2-2 Wakamatsu-cho, Shinjuku-ku, Tokyo 162–8480, Japan
3Division of Transcriptomics, Medical Institute of Bioregulation, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812–8582, Japan
4Department of Biological Sciences, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama 226–8501, Japan
5Institute for Medical-oriented Structural Biology, Waseda University, 2-2 Wakamatsu-cho, Shinjuku-ku, Tokyo 162–8480, Japan
*To whom correspondence should be addressed. Tel: +81 3 5369 7315; Fax: +81 3 5367 2820; Email: kurumizaka@waseda.jp
© The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.
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