TABLE 4.

Docked compounds’ interaction energies against the collagenase and elastase active sites.

Compound name	Docking scores (Kcal/mol)*
	Collagenase	Elastase
β- Pinene	−7.9	−7.9
D- Limonene	−6.8	−7.6
γ- Terpinene	−7.3	−7.1

*Reference ligands energy was −7.8 and −8.9 kcal/mol, respectively.

*The RMSD from redocking of co-crystalized ligands was 0.74 and 0.83 Å.