Certain bacterial enzymes are packaged within protein chambers that provide a confined environment for their reactions to take place. Ban and colleagues now identify a family of proteins that form nanocompartments, similar to bacterial microcompartments such as the carboxysome, and show that the enzymes within are anchored by their C-terminal extensions to binding sites on the inner surface of the chamber.
- Markus Sutter
- Daniel Boehringer
- Nenad Ban
