Fig. 6From: Engineering of 3-ketosteroid-∆1-dehydrogenase based site-directed saturation mutagenesis for efficient biotransformation of steroidal substratesThe bioconversion of AD (a), testosterone (b), 17-MT (c), cortisone (d) and CA (e) by purified KsdD3 enzyme (1) and E. coli resting cells (2)Back to article page