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Table 6 Prediction of the theoretical lipid yield and related flux data of different carbon sources through the RBO pathway

From: A metabolic model of Lipomyces starkeyi for predicting lipogenesis potential from diverse low-cost substrates

Carbon source

Theoretical lipid yield

The source of NADH

(mmol)

The source of FADH2 (mmol)

The source of NADPH (mmol)

Demand of ATP (mmol)

Acetyl-CoA production (mmol)

The carbon loss distribution (C-mol/C-mol, %)

(C-mol/C-mol)

(g/g)

Glycolysis

TCA

Other

G3PDma

TCA

PPP

ICDHyrb

PPP

Pyruvate metabolism

TCA

Glucose

0.671

0.349

38.05

0

0

16.83

0

1.46

0

47.20

19.02

1.22

31.70

0

Cellobiose

0.671

0.367

76.10

0

0

33.66

0

2.92

0

94.39

38.04

1.22

31.70

0

Xylose

0.604

0.314

28.54

0

10c

12.62

0

11.10

0

47.65

14.27

11.10

28.54

0

Glycerol

0.671

0.342

19.02

0

0

9.63

0

0.73

0

34.36

9.51

1.22

31.70

0

Acetic acid

0.544

0.283

0

13.78

0

0

4.66

0

0.40

25.73

5.14

0

0.99

44.62

  1. aFADH2 was generated from the reaction catalyzed by the mitochondrial glycerol-3-phosphate dehydrogenase
  2. bNADPH was generated from the reaction catalyzed by the cytoplasmic NADP-dependent ICDHyr
  3. cNADH was generated from the reaction catalyzed by xylitol dehydrogenase