Figure 4.

Relative increasing rates of fraction B species mapped onto a computed CsgA monomer structure. Colors were coded the same way as in Figure 3: 26–37 in red, 38–48 in orange, 106–137 in dark red, and the remaining peptides in gray. Surface areas of amyloid core (23–131) that contains five imperfect repeats, calculated in UCSF Chimera,⁴⁰ are shown as the background to backbone structure. Dashed line indicates the proposed primary fibril growth direction.