Cyclophilin-binding loops from gorilla-derived viruses interact with gorilla RanCyp.

Cell lines stably expressing TRIM-RanCyp (as indicated across the bottom) were infected with HIV-1 bearing the indicated cyclophilin-binding loop (top) and a GFP reporter. The percentage of cells infected in each sample was normalized to the empty vector control. Infections were performed in triplicate and error bars represent twice the standard error of the mean.