Biochemical Activity of Vaborbactam.

ABSTRACT: The most common mechanism of resistance to β-lactams antibiotics in Gram-negative bacteria is production of β-lactamase enzymes capable of cleaving the β-lactam ring. Inhibition of β-lactamase activity with small-molecule drugs is a proven strategy to restore the potency of many β-lactam antibiotics. Vaborbactam (formerly RPX7009) is a cyclic boronic acid β-lactamase inhibitor (BLI) with a broad spectrum of activity against various serine β-lactamases, including KPC carbapenemases. The combination of vaborbactam and meropenem is approved in the United States and Europe for the treatment of various nosocomial infections. We attempted to gain more insight into the mechanism of action of vaborbactam by conducting detailed kinetic characterization of its interaction with various recombinant Hi

SUBMITTER: Tsivkovski R 

PROVIDER: S-EPMC6985712 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature