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. 2016 Jul 26;7:1160. doi: 10.3389/fmicb.2016.01160

FIGURE 1.

FIGURE 1

Effect of pH on the TR activity of E. coli flavoproteins. The effect of pH on tellurite reduction was assessed by determining TR activity at different pH values [Na2HPO4-citric acid (pH 3.0–6.0), Tris-HCl (pH 7.0–9.0), glycine/NaOH (pH 10.0), carbonate/NaOH (pH 11.0), and KCl/NaOH (pH 12.0)]. (A) AhpF, (B) E3, (C) GorA, (D) YkgC, (E) TrxB, (F) NorW. Data represent the average of three independent trials ±SD.