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. 2013 Dec;79(24):7807–7817. doi: 10.1128/AEM.02696-13

Fig 4.

Fig 4

Normalized desulfurization enzyme activity at different inhibitor concentrations for the four major inhibitory interactions identified in the 4S pathway. (A) DszA inhibition by HBP has an IC50 of 60 ± 5 μM; (B) DszB inhibition by HBP has an IC50 of 110 ± 10 μM; (C) DszC inhibition by HBPS has an IC50 of 15 ± 2 μM; (D) DszC inhibition by HBP has an IC50 of 50 ± 5 μM. Data shown are the averages and standard deviations of 3 replicates.