9qi5

Structural highlights

Function

BLAC_MYCBO Extended spectrum beta-lactamase (ESBL) that inactivates beta-lactam antibiotics by hydrolyzing the amide group of the beta-lactam ring. Displays high levels of penicillinase and cephalosporinase activity as well as measurable activity with carbapenems, including imipenem and meropenem. Plays a primary role in the intrinsic resistance of mycobacteria to beta-lactam antibiotics.[UniProtKB:P9WKD3]