Table 2.

Network Characteristics of the Reconstructed Metabolic Network ofSaccharomyces cerevisiae

ORFs 708
Metabolites 584
 Cytosolic metabolites559
 Mitochondrial metabolites164
 Extracellular metabolites121
Reactions1175
 Mitochondrial reactions124
 Cytosolic reactions702
 Exchange fluxes349
  Cytosolic exchange fluxes287
  Mitochondrial exchange fluxes 62
Reactions with ORF assignments1035
Reactions based on biochemical evidence or
 Physiological considerations 140