Protein Amyloid Cofactors: Charged Side-Chain Arrays Meet Their Match?

ABSTRACT: Recent advances in high-resolution structural studies of protein amyloids have revealed parallel in-register cross-β-sheets with periodic arrays of closely spaced identical residues. What do these structures tell us about the mechanisms of action of common amyloid-promoting factors, such as heparan sulfate (HS), nucleic acids, polyphosphates, anionic phospholipids, and acidic pH?

SUBMITTER: Lewkowicz E 

PROVIDER: S-EPMC8415129 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature