Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn|Bioinformatics Laboratory and National Laboratory of Bromacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. zhangyong@moon.ibp.ac.cn