1. School
of Computational Sciences, Korea Institute for Advanced Study, Dongdaemun-gu, Seoul 130-722, Korea
2. Laboratory
of Computational Biology, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland 20852, United States
3. Center
for In Silico Protein Science, Korea Institute for Advanced Study, Dongdaemun-gu,
Seoul 130-722, Korea
4. Center
for Advanced Computation, Korea Institute for Advanced Study, Dongdaemun-gu,
Seoul 130-722, Korea