Application | Comment | Organism |
---|---|---|
analysis | engineering the enzyme in order to minimize the effects of oxygen interference on sensor strips. Mutant A96L shows a drastic reduction in oxidase activity using molecular oxygen as the electron acceptor and a small increase in dehydrogenase activity employing an artificial electron acceptor. After immobilization on a screen-printed carbon electrode and under argon or atmospheric conditions, the response current increases linearly from 0.05 to 0.5 mM L-lactate for both wild-type and mutant A96L. Under atmospheric conditions, the response of wild-type electrode is suppressed by 9-12% due to oxygen interference. The mutant maintains 56-69% of the response current at the same L-lactate level and minimizes the relative bias error to -19% from -49% of wild-type | Aerococcus viridans |
Protein Variants | Comment | Organism |
---|---|---|
A96L | engineering the enzyme in order to minimize the effects of oxygen interference on sensor strips. Mutant A96L shows a drastic reduction in oxidase activity using molecular oxygen as the electron acceptor and a small increase in dehydrogenase activity employing an artificial electron acceptor. After immobilization on a screen-printed carbon electrode and under argon or atmospheric conditions, the response current increases linearly from 0.05 to 0.5 mM L-lactate for both wild-type and mutant A96L. Under atmospheric conditions, the response of wild-type electrode is suppressed by 9-12% due to oxygen interference. The mutant maintains 56-69% of the response current at the same L-lactate level and minimizes the relative bias error to -19% from -49% of wild-type | Aerococcus viridans |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aerococcus viridans | Q44467 | - |
- |