Figure 4

Comparison of APX and molecular chaperone activities in functional OsAPX2 (▼) and haem-inhibited OsAPX2 proteins (Δ). To inhibit haem, we incubated OsAPX2 proteins with 1 mM sodium azide (NaN3) for 10 min. Molecular chaperone activity was evaluated using a 1:1 molar ratio of MDH and OsAPX2. The data are expressed as means of at least three independent experiments.