Figure 5From: Semi-rational engineering of cellobiose dehydrogenase for improved hydrogen peroxide productionMeasurement of the oxygen consumption rate of r CDH (grey line) and N700S (black line). Reactions were performed in a sealed microreactor containing 30 mM cellobiose in 100 mM McIlvaine buffer, pH 6.0. The decrease of the O2 concentration was followed by an inert, luminescent sensor. An excess activity of catalase was added to disproportionate H2O2.Back to article page