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. 2020 Jan 14;152(2):e201912501. doi: 10.1085/jgp.201912501

Figure S5.

Figure S5.

hVDAC3 frequently forms uncharacteristically low-conducting pores with flickering current. Representative current traces obtained with hVDAC3 at −10 and −50 mV applied voltages (gray, lower panel). The ion current flickers between different low-conducting levels and occasionally reaches the level corresponding to the VDAC fully open state of 4 nS. Current records were digitally filtered at 500 Hz using a low-pass Bessel (8-pole) filter. Membranes were formed from DOPC/DOPE/2DOPG. Membrane-bathing solutions consisted of 1 M KCl buffered with 5 mM HEPES at pH 7.4.