Ontology highlight
ABSTRACT:
SUBMITTER: Est CB
PROVIDER: S-EPMC7212263 | biostudies-literature | 2019 Dec
REPOSITORIES: biostudies-literature
Est Chandler B CB Mangrolia Parth P Murphy Regina M RM
Protein engineering, design & selection : PEDS 20191201 2
β-amyloid oligomers are thought to be the most toxic species formed en route to fibril deposition in Alzheimer's disease. Transthyretin is a natural sequestering agent of β-amyloid oligomers: the binding site to β-amyloid has been traced to strands G/H of the inner β-sheet of transthyretin. A linear peptide, with the same primary sequence as the β-amyloid binding domain on transthyretin, was moderately effective at inhibiting β-amyloid fibril growth. Insertion of a β-turn template and cyclizatio ...[more]