Figure 4.
Correlation of the backbone amide 15N CST principal components with isotropic chemical shift for the four proteins under investigation, E. coli thioredoxin reassemblies, LC8, and CAP-Gly. The correlation is determined the Pearson correlation coefficients (RP) with values greater than 0.70 indicating a strong positive correlation of the three principal components with 15N isotropic chemical shift.