Figure 6
THF-dependent activity of PvSHMT in relation to the redox environment. (a) Time course of PvSHMT activity in the presence of DTT (black circles) and H2O2 (empty squares). (b, c) Alteration of PvSHMT activity in response to redox switching using the oxidant–reductant pairs DTT–H2O2 and DTT–methylene blue (DTT, solid line with black circles; H2O2 and methylene blue, dashed line with empty squares), respectively. |