Table 3. Inhibitors of helicase available until now and their binding specificities.

Drugs	Residues	References
Ivermectin	T408, D409	[52]
Quercetin,3-galactoside, 3- glucoside	ALA157, HIS528	[53]
Mercapto compounds	CYS431,ARG393,ARG481	[54]
VX-950,tri-andtetra peptides, hexapeptides	Q526A, H528A, H528S	[55]
Dihydropyrols, Phenylalanine analogs, Thiophenes, Benzofurans, Phenylpropanyl Benzamides, Benzimidazoles, Indoles	ASP318,SER556,ASN291, SER 367, SER476, TYR477	[56]