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Figure 3.
Figure 3: Superposition of two binary complex structures. a,
Structural difference between the complex with rA-Phe (blue) and
that with the product peptide (green). b, Detailed structural
difference of the Gln 188 side chains between the two
structures. c, Superposition of the two complexes. The complex
with rA-Phe and that with the product peptide are coloured blue
and dark green, respectively. The benzyl group of rA-Phe and the
Arg in the product peptide are coloured cyan and green,
respectively, and are shown in stick models.
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