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. 2021 Apr 29;10(1):810–821. doi: 10.1080/22221751.2021.1917309

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© 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 4. — Interaction of EK1 peptide with the gp41 HR1-derived peptides. (A) The HR1 sequence of HIV-1 gp41 and HR1-derived target mimic peptides. The pocket-1 and pocket-2 forming sequences on HR1 are marked in red and green, respectively. (B) Interaction of EK1 peptide with the gp41 HR1-derived peptides was analysed by size-exclusion chromatography.