Fig. 5From: Whole-genome and enzymatic analyses of an androstenedione-producing Mycobacterium strain with residual phytosterol-degrading pathwaysComparison of the enzyme activities of ChoM1, ChoM2 and Hsd with that of ChoS. a–c SDS-PAGE assay of purified ChoM1, ChoM2 and Hsd. All molecular weight markers were run on the same gel. d The enzyme activities of ChoM1, ChoM2 and Hsd were compared with that of ChoS. E. coli BL21 (DE3) cell lysate was used as a negative control. Error bars indicate standard errors of the means of three repeat experimentsBack to article page