Fig. 5
Effect of amino acid change on the mycoredoxin and peroxidase activity of MstX. a Secondary-structure prediction for MstX protein. Black boxes corresponded to proposed α-helices and grey boxes to β-strands. The positions of the amino acid residues which were mutated in the present study were shown. b Percentage of specific enzyme activity in the HED assay (left panel) and H2O2 assay (right panel) of the recombinant MstX versions with the indicated amino acid changes, relative to the WT protein. The activities were measured as described in “Additional file 1: Table S3 and Fig. 5”. Values were the means for three independent experiments