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Structure of γ-secretase (PSEN1/APH-1B) in complex with Aβ46 provides insights into amyloid-β processing and modulation by the APH-1B isoform

2023-09-09

Abstract excerpt

Deposition of amyloid-β (Aβ) peptides in the brain is a hallmark of Alzheimer’s disease. Aβs are generated through sequential proteolysis of the amyloid precursor protein by the γ-secretase complexes (GSECs). Aβ peptide length, which is modulated by the Presenilin (PSEN) and APH-1 subunits of GSEC, is critical for Alzheimer’s pathogenesis. Despite high relevance, mechanistic understanding of the proteolysis of Aβ,...

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Literature Corpus work
fc1d1302-792b-5a58-8898-1ca7e449fbfa
DOI
10.1101/2023.09.09.556900
Open publication

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Structure of γ-secretase (PSEN1/APH-1B) in complex with Aβ46 provides insights into amyloid-β processing and modulation by the APH-1B isoformDOI 10.1101/2023.09.09.556900
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