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. Author manuscript; available in PMC: 2014 Dec 29.
Published in final edited form as: Nature. 2014 Jun 18;510(7506):512–517. doi: 10.1038/nature13423

Extended Data Figure 1.

Extended Data Figure 1

PikAIII sample preparation and raw EM images. a, SDS-PAGE gel of each purified form of PikAIII examined by cryo-EM. The numbers on the left indicate molecular weight in kDa. b, Raw EM image of holo-PikAIII particles embedded in negative stain. c, Raw cryo-EM image of holo-PikAIII particles. d, Boxed-out particle projections of holo-PikAIII.