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. 2021 Apr 20;9:672267. doi: 10.3389/fchem.2021.672267

Figure 8.

Figure 8

Schematic representation of the in-cell CLIPTAC PROTACs mode of action. In the example, cells are treated with TCO-tagged ligand BRD4, followed by functionalized E3 ligase binder (thalidomide). Click reaction happens in situ by the combination of two smaller precursors, leading to the formation of the CLIPTAC degrader.