Fig. 6: V64 undergoes enhanced chemical exchange in the presence of Na+.
From: Ion-dependent structure, dynamics, and allosteric coupling in a non-selective cation channel

a 13C Multiple Quantum (MQ) Rex values for ILV labeled NaK in the presence of K+ (a) and Na+ (b) are plotted on the structure (3E8H [10.2210/pdb3E8H/pdb]). c 13C MQ relaxation dispersion curves for V64 in the presence of 100âmMâK+ and 600âmM Na+. Error bars represent the SD from three replicated data points.