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Structural Insights into the Mechanism of Carbapenemase Activity of the OXA-48 β-Lactamase
Author(s) -
Clyde A. Smith,
Nichole K. Stewart,
Márta Tóth,
Sergei B. Vakulenko
Publication year - 2019
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.01202-19
Subject(s) - mechanism (biology) , computational biology , microbiology and biotechnology , biology , epistemology , philosophy
Carbapenem-hydrolyzing class D carbapenemases (CHDLs) are enzymes that produce resistance to the last-resort carbapenem antibiotics, severely compromising the available therapeutic options for the treatment of life-threatening infections. A broad variety of CHDLs, including OXA-23, OXA-24/40, and OXA-58, circulate inAcinetobacter baumannii , while the OXA-48 CHDL is predominant inEnterobacteriaceae .

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