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. 2021 Apr 3;9(4):756. doi: 10.3390/microorganisms9040756

Figure 2.

Figure 2

Results from the FRET method. Each data point represents the effect of each inhibitory compound against (A) SARS-CoV 3CLpro and (B) SARS-CoV-2 3CLpro, compared to the control. The RFU are plotted against the log-concentration of inhibitory compounds. Each dot is expressed as the mean ± standard error of the mean (n = 3). RFU = Relative Fluorescence Units.