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. Author manuscript; available in PMC: 2023 Jan 6.
Published in final edited form as: Structure. 2021 Sep 9;30(1):107–113.e3. doi: 10.1016/j.str.2021.08.008

Figure 1. Cryo-ET of E. coli expressing the AcrAB-TolC multidrug efflux pump.

Figure 1.

(A) Zero-degree tilt image of a representative tilt series. (B) Fourier transform of (A). (C) Slice view of the reconstructed tomogram, with arrowheads showing the side and top view particles. (D, E) Zoomed in view of the side and top view particles. OM, outer membrane; IM, inner membrane; PG, peptidoglycan.