Table 1.

Molecular docking results of TMPRSS2 with its inhibitors.

Sr	Name	CID	TMPRSS2 Residues involved in interactions	Binding Energy (Kcal/mol)	Ki	No. Hydrogen bonds
1	Camostat mesylate	5284360	Val280, Ala295, His296, Glu299, Tyr337, Lys342, Asp345,Gly391, Lys392, Thr393, Gln438, Asp440, Ser441, Ala295 GLU299 Tyr337	−6.23	26.98 uM	5
2	Nafamostat	4413	His279, Val280, His296, Gln317, Trp384, Gly391, Thr393, Ser394, Glu395, Gly439, Asp440, Ser441, Gln438,	−7.20	5.25 uM	3
3	Bromhexine hydrochloride	5702220	Val278, His296, Lys392, Thr393, Asp440, Ser441.	−5.51	91.26 uM	3