Figure 4

Differences in the apolar contact area (ΔACA) for each protein pair, composing dataset A and B, computed over the α-helices of the SCRs. Values for hyperthermophilic/mesophilic protein pairs and thermophilic/mesophilic pairs are expressed in Ų/residue and represented as light grey and dark grey bars, respectively. Numbers on X-axis refer to Table 1 (A) and Table 2 (B).