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. 2017 Jun 16;7:3666. doi: 10.1038/s41598-017-03966-5

Figure 4.

Figure 4

Projections of free energy landscape on two-dimensional spaces spanned by PC1-PC2, PC1-PC3 and PC2-PC3 in oxidized (a,b and c) and reduced (d,e and f) conformations. Conformers are numbered from C1 to C36. Representative conformers of FEL minima in oxidized (g) and reduced (h) states of hPDI. Yellow, red, green and blue stand for a, b, b’ and a’ domains, respectively.