[1] Korea Inst Adv Study, Sch Computat Sci, Seoul, South Korea
[2] Korea Inst Adv Study, Ctr Adv Computat, Seoul, South Korea
[3] Korea Res Inst Biosci & Biotechnol, Korean Bioinformat Ctr, Daejeon, South Korea
[4] Kwangwoon Univ, Dept Math, Seoul, South Korea
[5] Yonsei Univ, Dept Biochem, Seoul 120749, South Korea
[6] NHLBI, NIH, Bldg 10, Bethesda, MD 20892 USA
[7] Univ Suwon, Dept Phys, Hwaseong Si, South Korea