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. 2023 Dec 15;9(1):917–924. doi: 10.1021/acsomega.3c07070

Figure 2.

Figure 2

Small molecule screen identifies ZnF-UBD hits. (A) Heat map showing binding of 64 ligands to 11 ZnF-UBDs by SPR. A 4-fold 6-point dilution series beginning at 200 μM was used for KD determination with N = 1. (B) Summary of binding data for compound 59 by SPR, N ≥ 3. (C) Representative SPR binding curve from steady-state fit analysis and sensorgrams for USP3 ZnF-UBD and 59. A KD of 14 ± 4 μM was obtained from the average of seven independent measurements.