The binding affinity values of polycarbonate (− 5.7 kcal/mol) and polyethylene terephthalate (− 5.2 kcal/mol) on the enzyme targets were the highest and showed that they are likely to be efficiently hydrolyzed by this bacteria in the environment. The binding affinity of polyvinylchloride was the lowest (− 2.2 kcal/mol) and suggested that it would show resistance to hydrolysis by the PET hydrolase enzyme.