Figure 4a: Similarity in the activity of LinA and LinB on HCH and HBCD’s; Activity of LinA on 1,2,3,4,5,5-hexachlorocyclohexane leads to the production of 1,3,4,5,6- pentachlorocyclohexane and activity of LinB on 1,2,3,4,5,5-hexachlorocyclohexane leads to the production of 2,3,4,5,6- pentachlorocyclohexanol.