TEM1 beta-lactamase structure solved by molecular replacement and refined structure of the S235A mutant.
Fonze, E., Charlier, P., To'th, Y., Vermeire, M., Raquet, X., Dubus, A., Frere, J.M.(1995) Acta Crystallogr D Biol Crystallogr 51: 682-694
- PubMed: 15299797 
- DOI: 10.1107/S0907444994014496
- Primary Citation of Related Structures:  
1ESU, 1XPB - PubMed Abstract: 
beta-Lactamases are bacterial enzymes which catalyse the hydrolysis of the beta-lactam ring of penicillins, cephalosporins and related compounds, thus inactivating these antibiotics. The crystal structure of the TEM1 beta-lactamase has been determined at 1 ...