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Table 3 Overall Estimated Yields (mmol)

From: Awakening sleeping beauty: production of propionic acid in Escherichia coli through the sbm operon requires the activity of a methylmalonyl-CoA epimerase

 

Wild typea

S1b

Biomass

0.2323

0.2331

Acetate

8.2337

8.2661

CO2

0

0

Ethanol

8.1936

6.1550

Formate

17.3023

15.3765

Glucose

−10

−10

O2

0

0

Propionate

0

2.0708

Succinate

0.0770

0

  1. a Original model including energetic parameter changes (removal of the polyphosphate kinase reaction), maximised for growth under the parsimonious FBA assumption
  2. b Addition of the propionate symport transporter maximised for growth rate under the parsimonious FBA assumption showing predicted propionate production using the sbm operon