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. 2015 Oct 1;6:1073. doi: 10.3389/fmicb.2015.01073

FIGURE 6.

FIGURE 6

Thermal stability of purified OYERo2 (Inline graphic) and OYERo2a (Inline graphic). (A,B) Thermal stability was measured applying the standard assay. Protein was incubated in 50 mM phosphate buffer (pH 7.1) at various temperatures (1–50°C) and added to the assay in a final concentration of 30 nM. (C) Inactivation at 32°C with constant high protein concentrations of 7 μM (hc) and varying NADPH concentrations: 1 mM (red; continuous lines) and 0 mM (ox; dashed lines). (D) Inactivation at 32°C with various protein concentrations under reducing conditions: 7 μM protein and 1 mM NADPH (hc; continuous lines) and 30 nM protein and 0.14 mM NADPH (lc, dashed lines).