Structures of the lipid II flippase from the monoderm pathogen Staphylococcus aureus.
Peptidoglycan biogenesis requires membrane flippases to translocate lipid-linked precursors across the cytoplasmic membrane for processing. This essential step is mediated by MurJ, the lipid II flippase conserved across all peptidoglycan-producing bacteria. While MurJ from diderm bacteria has been structurally resolved...