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. 2022 May 13;298(6):102031. doi: 10.1016/j.jbc.2022.102031

Figure 1.

Figure 1

SDBC map at 2.5 Å resolution and resolved model. The SDBC map and the fitted model reveal a trimeric organization of the protein DR_2577 (chain A in yellow, chain B in green, and chain C in red). The images show the different regions of this complex named pore, collar, and stalk. At the upper part of each pore region two glomerular protrusions emerge, a major and a minor one. A scale bar represents 50 Å. OM, outer membrane; PP, periplasm; SDBC, S-layer deinoxanthin-binding complex; SL, S-layer.