Fig. 3.
Sequence-specific, consecutive double addition reactions with the (FR)3/(FE)4 amyloid. a Product yields in addition reactions with the individual amino acids phenylalanine, valine, aspartate, arginine and glycine. The yields for the reactions without template are in light gray, with template in gray and their ratio plotted on a different scale (right axis) is in black. The double addition products are outlined with the dotted lines. b Product yields in a mixture of arginine and phenylalanine. For all reactions, the (FR)3 concentration was 100 μM, the (FE)4 concentration was 130 μM and individual amino acids were all at 100 μM