Fig. 4. CPMG relaxation dispersion analysis of the p7 channel.
a. Difference between R2,eff of CPMG frequency 100Hz and 900Hz (ΔR2) for each residue of the p7 channel recorded at two different magnetic fields, 600 MHz (red triangles) and 700 MHz (blue squares). Error bars were calculated based on uncertainty in repeat CPMG experiments.
b. Mapping residues that show significant relaxation dispersion, Val7, Leu8 and Phe19 on the p7 structure (PDB: 2M6X). These three residues are marker by red spheres.
