Figure 5
From: Mapping the electrostatic potential of the nucleosome acidic patch
Determination of H2B His pKa values from side chain chemical shifts. (a) Overlay of HSQC spectra at indicated pH values shown, peak shift trajectories are marked with dashed lines. (b) CSP-derived titration curves with best-fit values of pKa and standard deviation, together with 95% confidence interval in brackets.
