Researchers have studied an unusual bacterial enzyme capable of breaking apart specific biodegradable polyesters. They call it a 'Pac-Man' enzyme because of the shape of its active site. The discovery could improve understanding of how microbes process some synthetic materials, but it does not mean everyday plastics can now be eaten away. The team also noted an unexpected connection to the breakdown of an antibiotic.
Scientists find an enzyme that can break down some plastics.
A University of Konstanz team identified a bacterial enzyme that helps digest certain polyester materials, though not ordinary plastic waste.
Original reporting
This is a GoodWorld editorial summary based on reporting by ScienceDaily. Follow the original reporting for additional details and context.
Read original reporting ↗