Beta-lactamases (β-lactamases) are enzymes (EC 3.5.2.6) produced by bacteria that provide multi-resistance to beta-lactam antibiotics such as penicillins...

Beta-lactamases are a family of enzymes involved in bacterial resistance to beta-lactam antibiotics. In bacterial resistance to beta-lactam antibiotics...

The gene for NDM-1 is one member of a large gene family that encodes beta-lactamase enzymes called carbapenemases. Bacteria that produce carbapenemases...

acids to target different isozymes of beta-lactamases. However, in all cases where infection with β-lactamase-producing bacteria is suspected, the choice...

production of beta- lactamases. Most beta-lactamases identified in Bacteroides, Prevotella, and Capnocytophaga belong to the Ambler class A. Several beta-lactamases...

Staphylococcus aureus (beta-lactamase and non-beta-lactamase producing), Staphylococcus epidermidis (beta-lactamase and non-beta-lactamase producing), Staphylococcus...

J01CR01 Ampicillin and beta-lactamase inhibitor J01CR02 Amoxicillin and beta-lactamase inhibitor J01CR03 Ticarcillin and beta-lactamase inhibitor J01CR04 Sultamicillin...

express beta-lactamases known as Acinetobacter-derived cephalosporinases (ADCs), which are class C beta-lactamases. In addition, the beta-lactamase OXA-51...

Klebsiella possesses beta-lactamase giving it resistance to ampicillin. Many strains have acquired an extended-spectrum beta-lactamase with additional resistance...

has activity against β-lactamase-producing bacteria due to an acyl side chain that protects the beta-lactam ring from β-lactamase. Penicillin has low protein...