Fig. 5: Arrangement and Coulomb potential of Morphology II of the PNF-18 fibrils.
From: Cryo-EM structure and polymorphic maturation of a viral transduction enhancing amyloid fibril

a Cross-sectional view of the molecular model of Morphology II showing the polar (green) and apolar (yellow) sites in the molecule. b Coulomb surface potential of the cross-sectional view of Morphology II and (c) side view of the fibril.