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. Author manuscript; available in PMC: 2021 Aug 11.
Published in final edited form as: J Chem Theory Comput. 2020 Jul 28;16(8):5358–5368. doi: 10.1021/acs.jctc.0c00523

Figure 5:

Figure 5:

Interchain hydrogen bonds formed in L-amylin, DRI-amylin and hybrid fibrils. Between L–L and DRI–DRI strands, interchain mainchain hydrogen bonds are formed connecting the i residue from one strand to the i — 1 and i + 1 residue from another strand. In case of a L–DRI interface, the i residue from one strand forms interchain mainchain hydrogen bonds with the i − 1 residue or with the i + 1 residue from another strand. Only backbone atoms are shown for clarity. Oxygen atoms are coloured in red, nitrogen in blue, hydrogens in yellow and Cα and C atom of L-chain is coloured in light green, while that of DRI-chain is coloured in cyan. Note that residues are counted from the C-terminal in DRI chains.