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. 2019 Dec 17;117(1):381–387. doi: 10.1073/pnas.1911123117

Fig. 2.

Fig. 2.

Negative-stain electron microscopy of AfQ2O2. (A) Selected reference free 2D class averages of AfQ2O2 derived from negative stain images in RELION-3. (Scale bar, 10 nm.) (B) A 3D reconstruction of AfQ2O2 and (C) 3D reconstruction of AfQ2O2 fit with the crystal structure of AfCbbQ2 (alternating light and dark blue ribbon) and the VWA domain of Integrin αL (53) (pink ribbon; PDB ID code 1T0P).