From: Engineering of 3-ketosteroid-∆1-dehydrogenase based site-directed saturation mutagenesis for efficient biotransformation of steroidal substrates
system
∆Goff (kcal/mol)
∆∆Goff (kcal/mol)
WT
− 11.45
–
W299A
− 6.14
5.31
W299G
− 7.10
4.35