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Table 4 Comparison of (S)-DHTP production efficiency between free CR2 and GDH and fusion enzyme CR2-L-GDH

From: Enhancement of asymmetric bioreduction of N,N-dimethyl-3-keto-3-(2-thienyl)-1-propanamine to corresponding (S)-enantiomer by fusion of carbonyl reductase and glucose dehydrogenase

Enzyme

Substrate concentration (g L−1)

Yield (%)

Optical purity (% e.e.)

CR2 and GDH

10

90.43 ± 0.37

>99.9

CR2 and GDH

20

47.25 ± 0.26

>99.9

CR2-L-GDH

20

97.66 ± 0.16

>99.9