Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13321-021-00567-3/MediaObjects/13321_2021_567_Fig3_HTML.png)
Structures of TNF-α and HIV-1 RT non-nucleoside inhibitors. A TNF-α inhibitors and B HIV-1 RT non-nucleoside inhibitors (PDB entries between brackets). Red substructures indicate the main fragment binding to the HIV-1 RT subpocket found similar to the TNF-α cavity