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. Author manuscript; available in PMC: 2024 Jan 11.
Published in final edited form as: Autophagy Rep. 2023 Mar 19;2(1):27694127.2023.2188523. doi: 10.1080/27694127.2023.2188523

Figure 5. Emerging types of Atg8/LC3/GABARAP interacting motifs and elements.

Figure 5

the antiparallel β-strand (A), the shuffled LIR motifs (B), and displacing α-helical structure (C). The interacting elements shown as blue arrows or cylinders on LC3B ribbon diagram (top) and on LC3B surface (bottom, with HP1 and HP2 indicated). The shuffled LIRs motifs are given as sequences in the blue boxes, their structural mechanism with Atg8/LC3/GABARAPs is not known, however, preliminary data indicate their LDS-guided binding.