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. Author manuscript; available in PMC: 2023 Mar 1.
Published in final edited form as: Res Microbiol. 2021 Dec 1;173(3):103901. doi: 10.1016/j.resmic.2021.103901

Fig. 4. S966A and L118M have opposing effects on a key Phe triangle that mediates AcrB-antibiotic interactions.

Fig. 4.

The triangle areas formed by Phe 178, Phe 613 and Phe 615 of each protomer were calculated (Details in Fig. S5) by Heron’s formula during the 100 ns simulations. Prot A, Prot B and Prot C indicate protomer A, protomer B and protomer C in each AcrB molecule.