synthesize a range of chemical compounds. A previous study demonstrated that
recombinant Escherichia coli stains can produce 3‐HP from glycerol in the presence of
vitamin B12 (coenzyme B12), when overexpressed with a coenzyme B12‐dependent
glycerol dehydratase (DhaB) and an aldehyde dehydrogenase. The present study examined
the production of 3‐HP in recombinant Klebsiella pneumoniae strains, which naturally …