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. 2017 Jan 18;12(1):e0170398. doi: 10.1371/journal.pone.0170398

Fig 4. pH inactivation of GusA (open circles) and GusA-CBD (closed circles) at pH 4.5–8.0.

Fig 4

Data represent the means of three experiments and error bars represent standard deviation. The relative activities of 100% gusA and gusA-CBD were 102 ± 4.3 and 19 ± 0.6 U mg–1, respectively.