3WFV:
reference: The crystal structure of HIV CRF07 B'/C gp41 reveals a hyper-mutant site in the middle of HR2 heptad repeat., Du J, Xue H, Ma J, Liu F, Zhou J, Shao Y, Qiao W, Liu X, Virology. 2013 Nov;446(1-2):86-94. doi: 10.1016/j.virol.2013.07.024. Epub 2013, Aug 25. PMID: 24074570

This OCA Structure page
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