plastic degrading enzymes: petase and mhetase

petase pet mhetase depolymerization plastic polymer degradation recycling polyethylene terephthalate etjylene glycol terephtalic acid bioaccumulation enzyme enzymatic genetic engineering protein hydrolase molecule environmental contamination catalytic site catalysis biotechnology pollution plasticeating mhet degrading enzymes: left degrades terephtalate monohydroxyethyl ethylene terephthalic tpa substrates binding sites depicted red