Figure 6
From: Convergent evolution in structural elements of proteins investigated using cross profile analysis
Distribution of score differences between the ancestral and existing sequences. The score differences ΔS (deltaS) between the ancestral and existing sequences of two protein families are shown: ΔS of the PF02910 sequences for the structure-based profiles of clusters (A) #235 and (b) #159, and ΔS of the PF00014 sequences for the structure-based profiles of clusters (C) #235 and (d) #159.