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. 2022 Aug 1;17(8):e0267370. doi: 10.1371/journal.pone.0267370

Fig 7. FopA electron density reconstructed by DENSS [43].

Fig 7

Maps are colored according to density (blue = 5 sigma, green = 10 sigma, yellow = 15 sigma, red = 20 sigma, magenta = -5 sigma). The high density central core likely corresponds to the dimer of the N-terminal β-barrel domains (NTDs). The negative density (pink) surrounding the dimers belongs to low-density detergent corona. The high density regions at either end possibly corresponding to the extended C-terminal domains (CTD) connected by the flexible linker.