Structure of MsbA from E. coli: A Homolog of the Multidrug Resistance ATP Binding Cassette (ABC) Transporters Geoffrey Chang and Christopher B. Roth

Supplementary Material

Supplemental Figure 1. Stereoviews of 16 superimposed models from multicopy (mc) refinement of Eco-msbA. The models are shown in different colors. (A) View of the dimer looking into the chamber opening. (B) View of the dimer looking from the lipid bilayer at the external (embedded) surface of the chamber opening. Helical regions are more similar while loop regions are generally less ordered. B-factors for all atoms were fixed at 90 Ų during the mc refinement. An averaged model was computed and used for analysis.

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