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Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: Disulfide bond engineering of AppA phytase for increased thermostability requires co-expression of protein disulfide isomerase in Pichia pastoris

Fig. 3

ApV1 displays indistinguishable optimal temperature and pH activities to AppA phytase. Optimal temperature (a) and pH (b) curves for ApV1 and AppA phytases. Phytase activity was determined by the p-NPP assay at 37 °C. Percentage of maximum activity was calculated as a percentage of phytase activity at the optimal temperature or pH. Data are represented as mean values ± standard deviation (n = 3)

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