Structural and functional analyses of hepatitis B virus X protein BH3-like domain and Bcl-xL interaction oleh Tian-Ying Zhang, Hong-Ying Chen, Jia-Li Cao, Hua-Long Xiong, Xiao-Bing Mo, Tian-Liang Li, Xiao-Zhen Kang, Jing-Hua Zhao, Bo Yin, Xiang Zhao, Cheng-Hao Huang, Quan Yuan, Ding Xue, Ning-Shao Xia, Y. Adam Yuan