Figure 2. Visualization of the Saccharomyces cerevisiae model expanded to account for enzymes.

• A
  Network with metabolites and enzymes, color‐coded to show the location of enzymes (green dots) and metabolites (color‐coded by compartment).
• B, C
  Cumulative distributions of (B) k _cat values and (C) molecular weights for three different metabolic groups. All distributions were significantly different with P < 0.05 using a non‐parametric Wilcoxon rank‐sum test (Appendix Table S4).