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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Biochim Biophys Acta. 2015 Apr 7;1848(7):1536–1544. doi: 10.1016/j.bbamem.2015.03.036

Fig. 4. Single channel conductance of K. kingae RtxA in 1 M KCl solution containing specific 20% NEs.

Fig. 4

Histogram and single channel insertions record (embedded panel) for RtxA in 1M KCl plus 20% (w\v) of A) ethylene glycol B) PEG 600 C) PEG 1000 and D) PEG 6000. The probability for the occurrence of certain conductance levels in percent were calculated from at least 50 insertions and the conductance (G) is expressed in Pico Siemens (pS). The applied voltage was 20 mV in all experiments.