It is thus envisaged that a key application of this assay will be in efforts to discover and reengineer new halogenase enzymes for synthetic applications, and is an improvement over previously described methods that only identify enzyme activity indirectly by the detection of hypohalous acid production.
Having identified enzymes actively involved in biomass degradation, we foresee the potential to increase enzyme activities in industrial contexts.
This study also identified enzyme variants with high catalytic activity but lower substrate inhibition, which could improve oligosaccharide oxidation at high substrate concentrations often experienced in industrial bioprocesses.
Through this broad characterization, we have identified enzyme variants that have acquired novel activity profiles that differ substantially from those of the original GSTs.
Also "non-HKD-PLDs" have been identified, enzymes with PLD activity but lacking characteristic motifs [2].
Except for endo-1,5-arabinase AbnC, the identified enzymes have exo-acting activity.
Before the proteomics era, proteins in plasma and urine were identified by enzyme activity experiments, antibody detection, and microsequencing technology, etc[5], [6].
We devised an in-gel activity assay to identify enzymes with β-glucosidase activity, and the analysis results were shown in Figure 4D.
To identify the enzyme activities for PLA production in B. coagulans SDM, cells were harvested, washed, resuspended in PBS, and disrupted by sonication in an ice bath.
Small molecule GK activators (GKAs) have been identified that increase enzyme activity by binding to an allosteric site.
