Fig. 6From: Insights into the structure-function relationship of the NorQ/NorD chaperones from Paracoccus denitrificans reveal shared principles of interacting MoxR AAA+/VWA domain proteinsNorQWBD complex in cryo-EM. a Representative 2D class averages, with the “comma” visible to the side of the ring marked with arrows. b Refined cryo-EM 3D map at ~10 Å. Shown is also the modeled NorQ hexameric ring with the protomers labeled A–F (see text). Cryo-EM samples contained 1 mg/mL protein in 10 mM TRIS/HCl, pH 8, 150 mM NaCl, and 10% glycerolBack to article page