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. 2017 Aug 9;5:169. doi: 10.3389/fped.2017.00169

Figure 4.

Figure 4

(A) By using I-Mutant v2.0, it was revealed that with the substitution from Glu 374 to Asp, the stability of the protein will be decreased. (B) All alterations of stability for all other amino acids in this residue were also predicted by this program. As can be seen, most of the substitutions in this region can decrease the stability of the protein. (C) Comparative amino acids alignment of ERCC8 protein across Kingdoms shows that the Glu374 residue is highly conserved during evolution. The conserved Glu (E) residue is shown in the rectangular box. Protein sequences were obtained from National Center for Biotechnology. Symbols: (*)—identical amino acids; (:)—just similar amino acids.