A -translation inhibitor is potentiated by zinc and kills and non-tuberculous mycobacteria.

poses a serious challenge for human health, and new antibiotics with novel targets are needed. Here we demonstrate that an acylaminooxadiazole, MBX-4132, specifically inhibits the -translation ribosome rescue pathway to kill . Our data demonstrate that MBX-4132 is bactericidal against multiple pathogenic mycobacterial species and kills in macrophages.