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. Author manuscript; available in PMC: 2022 Jan 1.
Published in final edited form as: Curr Med Chem. 2021;28(20):3892–3912. doi: 10.2174/0929867327666200810135039

Figure 2.

Figure 2.

Natural product E1 inhibitors. First identified SUMOylation inhibitors, ginkgolic acid (1), anacardic acid (2), and kerriamycin B (3), and polyphenolic SUMOylation inhibitors, davidiin (4), and tannic acid (5).