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Table 2 Shadow prices for different metabolites in Wild-type and icl-mutant strains exposed to different substrate conditions

From: Metabolic adaptation of two in silico mutants of Mycobacterium tuberculosis during infection

Metabolite

F1

F2

F3

F4

F5

WT

Δicl

WT

Δicl

WT

Δicl

WT

Δicl

WT

Δicl

Propionate

−0.0504

−0.0495

−0.0319

−0.0319

0.0072

0.0072

0.0187

0.0187

−0.0458

−0.0458

Oxygen

0.0101

0.0106

0.0053

0.0053

−0.0096

−0.0096

−0.0213

−0.0213

0.0109

0.0109

Propionyl-CoA

−0.0571

−0.0566

−0.0425

−0.0425

−0.0120

−0.0120

−0.0026

−0.0026

−0.0549

−0.0549

Acetyl-CoA

−0.0336

−0.0318

−0.0266

−0.0266

−0.0120

−0.0120

−0.0133

−0.0133

−0.0329

−0.0329

S-Methylmalonyl-CoA

−0.0604

−0.0601

−0.0478

−0.0478

−0.0217

−0.0217

−0.0133

−0.0133

−0.0567

−0.0567

NADH

−0.0033

−0.0071

0

−0.0053

0

0

0

0.0053

−0.0018

−0.0055

Succinyl-CoA

−0.0604

−0.0601

−0.0478

−0.0478

−0.0217

−0.0217

−0.0133

−0.0133

−0.0567

−0.0567

2-Methylcitrate

−0.1007

−0.0990

−0.0744

−0.0744

−0.0241

−0.0241

−0.0160

−0.0160

−0.0897

−0.0897

2-Methyl-isocitrate

−0.1007

−0.0990

−0.0744

−0.0744

−0.0241

−0.0241

−0.0160

−0.0160

−0.0897

−0.0897

Succinate

−0.0571

−0.0566

−0.0425

−0.0425

−0.0120

−0.0120

−0.0026

−0.0026

−0.0513

−0.0513

Fumarate

−0.0504

−0.0486

−0.0372

−0.0359

−0.0120

−0.0120

−0.0080

−0.0080

−0.0439

−0.0439

Glyoxylate

−0.0168

−0.0177

−0.0106

−0.0106

−0.0024

0

−0.0133

0

−0.0128

−0.0128

Malate

−0.0504

−0.0495

−0.0372

−0.0372

−0.0121

−0.0121

−0.0080

−0.0080

−0.0439

−0.0439

FADH2

−0.0067

−0.0071

−0.0053

−0.0053

0

0

0.0053

0.0053

−0.0073

−0.0073

  1. F1, F2, F3, F4 and F5, represent the phenotypic phases associated with specific nutrient conditions. Boldface shadow prices represent harmful intermediate metabolites for Mtb. Wild-type (WT); pfkA-mutant (ΔpfkA)