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Figure 3.
Both cUBA and UBAb domain structures are stabilized by a
hydrophobic core. (A) Hydrophobic core of cUBA. The side chains
of the residues in the hydrophobic core are displayed in neon
style (orange); these residues include Leu7, Ile11, Leu14,
Ile24, Leu28, Ile35, Ala38, and Leu42. (B) Hydrophobic core of
UBAb. The core residues are Val7, Ile11, Leu14, Val24, Leu28,
Val35, Ala38, and Leu42. (C) Overlay of the secondary structure
elements of cUBA (cyan) and UBAb (red).
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