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. 2021 Dec 13;11:23852. doi: 10.1038/s41598-021-03288-7

Figure 3.

Figure 3

(A) Screening results for cytochromes bd-I (light-grey), bd-II (dark-grey) and bo3 (white) in presence of AurC-type compounds and HQNO. (B) Screening results for cytochromes bd-I, bd-II and bo3 in presence of cyclic and long-chain AurD-type compounds. Inhibition assay using test compounds at 250 µM in presence of 200 µM ubiquinone-1 and 5 mM dithiothreitol. Inhibitory activities were calculated from oxygen consumption rates at RT. Reference activity (100%) of each oxidase was determined in presence of DMSO to exclude secondary effects of the solvent. Data are given as mean ± S.E.M. (n = 3) ***p < 0.001, **p < 0.01, *p < 0.05, NSp > 0.05.