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. 2013 Apr 10;3:1639. doi: 10.1038/srep01639

Figure 2. The bioactive conformation of the pentapeptide in complex with Cbl(TKB).

Figure 2

(a) Pro oligomers present a 3-fold symmetry about the helical axis in an ideal PPII helix. (b) The bound conformation of the pentapeptide presents a characteristic 3-fold symmetry about the helical axis. (c) Dihedral angles extracted from the bound conformation of the pentapeptide adopt those of an ideal PPII helix.