Figure 4From: Comparative analysis of thermophilic and mesophilic proteins using Protein Energy NetworksHub population change as a function of 'e' in Phosphoglycerate Kinases. The hub population change as a function of 'e' for Phosphoglycerate Kinases is shown in the line plot. The hubs in PEN-15 (yellow VdW representation) in thermophilic PG Kinase, 1php (red cartoon representation), is considerably higher than in the corresponding mesophile, 3pgk (blue cartoon representation).Back to article page