The use of β-lactam antibiotics is severely threatened by metallo-β-lactamases (MBLs), which contribute to the development of resistance. Now, crystallographic and solution studies reveal that recently reported MBL inhibition with a rhodanine can be attributed to fragmentation and complex formation with the resulting thioenolate.
- Jürgen Brem
- Sander S. van Berkel
- Christopher J. Schofield
