Cumulative ranking of the orthologous protein set from the analyzed species based on various thermostability measures. (A-E) Cumulative ranks for the orthologus set based on (A) THERMORANK, (B) IVYWREL, (C) Tm-index, (D) (E + K)/(Q + H), (E) length of trimmed sequence in alignment. (F) Average hydrophobicity versus charged residue content for the orthologous set. (G-I) Cumulative ranks for the orthologus set based on (G) Serine content, (H) CvP-bias, and (I) intrinsic disorder (IUPred score ). The species are as in Figure 2.