Table 2

Names and abbreviations of the 29 metabolites included in the reaction network

InternalExchangeAbbreviationMetabolite
xGLUGlucose
xG6PGlucose 6-phosphate
xF6PFructose 6-phosphate
xFDPFructose 1,6-bisphosphate
xGA3PGlyceraldehyde 3-phosphate
xDHAPDihydroxyacetone phosphate
x13DPG1,3-Diphosphoglycerate
x23DPG2,3-Diphosphoglycerate
x3PG3-Phosphoglycerate
x2PG2-Phosphoglycerate
xPEPPhosphoenolpyruvate
xPYRPyruvate
xLACLactate
xD6PGL6-Phosphogluconolactone
xD6PGC6-Phosphogluconate
xRL5PRibulose 5-phosphate
xX5PXylulose 5-phosphate
xR5PRibose 5-Phosphate
xS7PSedoheptulose 7-phosphate
xE4PErythose 4-phosphate
xCO2Carbon dioxide
xPiInorganic phosphate
xADPAdenosine 5′-diphosphate
xATPAdenosine 5′-triphosphate
xNADNicotinamide adenine dinucleotide
xNADHNicotinamide adenine dinucleotide (R)
xNADPNicotinamide adenine dinucleotide phosphate
xNADPHNicotinamide adenine dinucleotide phosphate (R)
xH+Hydrogen ion
  • Metabolites are classified as internal or exchange compounds based on the presence/absence of an exchange flux for the given metabolite.