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. Author manuscript; available in PMC: 2019 Sep 19.
Published in final edited form as: J Am Chem Soc. 2018 Sep 6;140(37):11745–11754. doi: 10.1021/jacs.8b06568

Figure 1:

Figure 1:

Chemical models of oligomers formed by Aβ. (A) Amino acid sequences of peptide 1 and trimer 2. (B) Cartoon of peptide 1 and trimer 2. Black lines represent δ-linked ornithine turn units; yellow lines represent disulfide bonds. (C) X-ray crystallographic structure of trimer 2 (PDB 5SUR). The side chains of Cys17, Phe20, Cys21, and Ile31 are shown as sticks. (D) Chemical structure of crystal violet.