Conserved Salt Bridge between the N- and C-Terminal Heptad Repeat Regions of the Human Immunodeficiency Virus Type 1 gp41 Core Structure Is Critical for Virus Entry and Inhibition

Yuxian He, Shuwen Liu, Jingjing Li, Hong Lu, Zhi Qi, Zhonghua Liu, Asim K. Debnath and Shibo Jiang

Journal of Virology 82 ( 22 ): 11129 - 11139 , 2008