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. 2009 Dec 17;29(3):692–702. doi: 10.1038/emboj.2009.382

Figure 4.

Figure 4

Interactions between PAN's C-terminus and the 20S intersubunit pocket. (A) Comparison of C-termini's conformations of PA26 (grey) and PAN (green) in the intersubunit pocket. The α-subunits on the right of the same pocket was aligned and superimposed. (B) The position of the tyrosine residue of the C-terminal HbYX motif. (C) Position of the C-terminal HbYX motif in the intersubunit pocket that is represented as space filling. Positively charged residues are coloured in blue, and negatively charged residues are coloured in red. The white grey are hydrophobic regions.