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Figure 3.
Fig. 3. Focused view of the GABARAP structure. Shown is
the superposition of the backbone atom connections of residues
Met^1, Lys^2, Ala^36, Pro^37, Ala^108, and Tyr^115-Leu^117 (all
in black) for all obtained structures. The side chains of Met^1,
Ala^36, Pro^37, Ala^108, and Leu^117 (gray) form a hydrophobic
pocket for the side chain of Tyr^115 (blue). The hydroxyl oxygen
of the Tyr^115 phenolic ring is hydrogen-bonded to the backbone
amide nitrogen of Lys^2 (red).
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