Fig. 5
From: Structures and transport dynamics of a Campylobacter jejuni multidrug efflux pump

Dynamics in the apo and substrate bound of the proton-relay mutant of CmeB. a FRET efficiency population histograms of CmeB (in the absence of Tdc (n = 40 traces), top panel; in the presence of 1 μM Tdc (n = 37 traces), middle panel; in the presence of 10 μM Tdc (n = 47 traces), bottom panel). b Transition density plots for the CmeB efflux pump (in the absence of Tdc, top panel; in the presence of 1 μM Tdc, middle panel; in the presence of 10 μM Tdc, bottom panel)