Borrelidin is an antibiotic with antimicrobial, antifungal, antimalarial and immunosuppressive activity that targets threonyl-tRNA synthetase. Here the authors show that borrelidin functions by preventing binding of all three ThrRS substrates and inducing a distinct, non-productive, conformation of the enzyme.
- Pengfei Fang
- Xue Yu
- Min Guo