Fig. 9: Structural alterations in the multidrug efflux pump QacA.

a Crystal structure of the membrane efflux protein QacA. b–d MD simulations of the binding pattern between QacA and MoS₂ nanosheets. e Alterations in the secondary structure of QacA after treatment with NF-MoS₂ and NR-MoS₂. Source data are provided as a Source Data file.