Biochemical and structural characterization of enzymes in the 4-hydroxybenzoate catabolic pathway of lignin-degrading white-rot fungi.

White-rot fungi (WRF) are the most efficient lignin-degrading organisms in nature. However, their capacity to use lignin-related aromatic compounds, such as 4-hydroxybenzoate, as carbon sources has only been described recently. Previously, the hydroxyquinol pathway was proposed for the bioconversion of these compounds in fungi, but gene- and structure-function relationships of the full enzymatic pathway remain uncharacterized in any single fungal species.

Understanding the Catalytic Efficiency of Two Polyester Degrading Enzymes: An Experimental and Theoretical Investigation.

The discovery of novel plastic degrading enzymes commonly relies on comparing features of the primary sequence to those of known plastic degrading enzymes. However, this approach cannot always guarantee success. This is exemplified by the different degradation rates of the two polymers poly(ethylene terephthalate) (PET) and polybutylene succinate (PBS) by two hydrolases: PETase from and Cut from .