Fig. 6

Aβ20–34, isoAsp23 core assumes a similar fold to full-length native Aβ structures. Schematic diagrams of residues 20–34 of previously solved Aβ structures21,22,23,24,25,26,28,29. The structures most divergent from Aβ20–34, isoAsp23 are shown in the bottom row. Residues are colored according to general chemical properties (legend—top left)