Role of the Prp Gene in Transmissible Spongiform Encephalopathies
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We perform a replica exchange molecular dynamics simulation corresponding to a 2.8 mu s total time for the extensive enhanced sampling of the conformational space of the C-terminal part (residues 124-226) of the mouse prion protein (PrP); 1.3% of the confo ...
Using molecular dynamics simulations, we show that the prion protein (PrP) exhibits a dual behavior, with two possible transition routes, upon protonation of H187 around pH 4.5, which mimics specific conditions encountered in endosomes. Our results suggest ...
The doppel (Dpl) and prion (PrP) proteins share a very similar fold (three helices and two short beta-strands), while they differ significantly in sequence (only 25% homologous) and in disease-related beta-rich conformations that occur for PrP only. In a p ...
