Figure 4.

Correlation plots comparing methyl-axis dynamics parameters derived from ¹³C relaxation measurements of the (L₅ + L₆) magnetization mode (I = 1/2 manifold) in ¹³CH₃ methyls using the scheme in Figure 2 (x-axes) with those derived from ¹³C relaxation in ¹³CHD₂ methyls (y-axes) for Ileδ1-labeled samples of MSG at 37 °C (600 MHz). (A) $S_{\text{axis}}^2$ and (B) τ_f (ps). Linear correlation coefficients are shown at the lower right corner of each plot. Dashed lines are drawn at y = x. A total of 33 correlations are included in panel A, and 27 correlations in panel B with 6 correlations showing the lowest $S_{\text{axis}}^2$ values excluded from the plot.