Hydrodynamic Control of Alzheimer Aβ Fibrillation with Glucosaminic Acid Containing Click-Cyclized β-Bodies.

It is well established that the dynamic hydration shell plays a vital role in macromolecular functions such as protein-ligand, protein-protein, protein-DNA, and protein-lipid interactions. Here we investigate how the water modality affects conformational changes, solubility, and motion of fibrillar proteins. The hypothesis is that the introduction of a poly hydroxyl amino acid would increase solvation of the fibril forming peptides, preventing their misfolding and aggregation.