Figure 9.
Effect of MTSET on TEA sensitivity of KcsA-Y82C. Time line (top) indicates the sequence of addition of TEA (10 mM) and MTSET (350 μM). Currents were recorded from Y82C at 200 mV. All-points amplitude histograms were constructed from 30–40 s of continuous data. The data shown are from a single experiment; the experiment was repeated two more times with similar results.