Table 2.

The binding energies (kcal/mol) of selected nucleotide-analog inhibitors docked onto SARS-CoV-2 RdRp (6M71).

Ligand	Nucleoside	Binding energy
ATPa		−52.12
Remdesivir-TP	A	−58.94
Favipiravir-TP	A,G	−45.72
Galidesivir-TP	A	−42.47
GS-4611203	U,T	−36.50
Aphidicolin	C	−41.45
Combivir	T	−38.98
Didanosine	A	−38.05
Zalcitabine	C	−37.62
Stavudine	T	−31.74
Lamivudine-TP	C	−47.54
Carbovir-TP	G	−49.63
(−)FTC-TP	C	−37.42

^aATP is the substrate.