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. Author manuscript; available in PMC: 2021 Dec 30.
Published in final edited form as: J Am Chem Soc. 2021 Jun 17;143(25):9297–9302. doi: 10.1021/jacs.1c03258

Figure 1.

Figure 1.

(A) The hub protein Med25 is a subunit of the Mediator coactivator complex. The activator interaction domain (AcID) forms a PPI network with transcriptional activators using two binding surfaces (H1 and H2) and in doing so regulates key cellular processes.19,2225 PDB entry 2XNF was used to generate figure. (B) Schematic of the high-throughput screen to identify inhibitors of the Med25 AcID PPI network. See the Supporting Information for full screening details.