Table 1 Summary of the state variables of the model
From: Analysis of global control of Escherichia coli carbohydrate uptake
State variable | Comment |
|---|---|
B | biomass |
Glc6P | extracellular glucose 6-phosphate |
Glc | extracellular glucose |
Lac | extracellular lactose |
G6P | glucose 6-phosphate; represents the metabolites in the upper part of the glycolysis |
PEP | phosphoenolpyruvate |
Prv | pyruvate |
XP | represents the phosphorylated form of the PTS proteins |
(EI, HPr, EIIACrr) | |
EG 6P | represents uptake system for glucose 6-phosphate (UhpT) |
E Glc | represents uptake system for glucose (PtsG) |
E Lac | represents uptake system for lactose (LacY) |