Does deamidation affect inhibitory mechanisms towards amyloid protein aggregation?

Deamidated amyloid proteins have been shown to accelerate fibril formation. Herein, the results show the inhibition performance and the interaction site between site-specific inhibitor and amyloid protein are significantly influenced by deamidation; while the inhibition mechanism of non-site specific inhibitor shows no significant disruption caused by amyloid protein deamidation. A diagram to show the differences between wild-type and deamidated hIAPPs interaction with site specific and non-specific inhibitors.