1 Department of Pharmacology and New Drug Development Institute, Chonbuk National University Medical School, Jeonju, 561-180, Chonbuk, Republic of Korea.
2 CS1 Center, Ottogi Research Center, Ottogi Corporation, Kyeonggi-do, 14060, Republic of Korea.
3 Chemical Genomics National Research Laboratory, Department of Biotechnology, Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul, 120-752, Republic of Korea.
4 Department of Pharmacology and New Drug Development Institute, Chonbuk National University Medical School, Jeonju, 561-180, Chonbuk, Republic of Korea. hjchae@jbnu.ac.kr.