From: High yield 1,3-propanediol production by rational engineering of the 3-hydroxypropionaldehyde bottleneck in Citrobacter werkmanii
Carbon source
Enzyme activity (mU/mg protein)
Glycerol dehydrogenase
Glycerol kinase
Glycerol
72.70 ± 1.76
10.67 ± 1.34
Glycerol + Glucose
26.80 ± 0.18
13.85 ± 0.20