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. Author manuscript; available in PMC: 2015 Nov 11.
Published in final edited form as: J Mol Biol. 2014 Sep 2;426(22):3811–3826. doi: 10.1016/j.jmb.2014.08.023

Figure 5. Sar1 ordered alignment is sensitive to membrane curvature.

Figure 5

(A) Reference-free classification of naked and Sar1-coated GalCer tubes. (B) Fitting of Sar1 crystal structure (PDB: 1F6B) into the density corresponding to the Sar1-coated class average. (C) Negative stain EM of partitioned tubes. Scale bar = 25 nm. (D) CryoET of the partitioned Sar1-GalCer tubes. Sections through the 3D tomogram showed partitions that appear as discs which span the whole interior of the tubes. Scale bar = 50 nm.