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. Author manuscript; available in PMC: 2020 Oct 28.
Published in final edited form as: Angew Chem Int Ed Engl. 2019 Sep 9;58(44):15904–15909. doi: 10.1002/anie.201908713

Figure 3.

Figure 3.

Selected TEV protease-binding cyclic peptides and their Kd measurements. (A) A diagram to show the phagemid structure for the production of a phage-displayed 6-mer cyclic peptide library; (B) The structure of 5FAM-CycTev1. CycTev1, highlighted in blue and red, was selected from phage display; (C) Fluorescence polarization analysis of 5FAM-CycTev1 binding to TEV protease. Data for a linear counterpart of 5FAM-CycTev1 with no linker is also included; (D) The structure of 5FAM-CycTev2; (E) Fluorescence polarization analysis of 5FAM-CycTev2 binding to TEV protease. Data for a linear counterpart of 5FAM-CycTev2 with no linker is also included.