The Reaction Mechanism of Metallo-β-Lactamases Is Tuned by the Conformation of an Active-Site Mobile Loop
Author(s) -
Antonela R. Palacios,
María F. Mojica,
Estefanía Giannini,
Magdalena A. Taracila,
Christopher R. Bethel,
Pedro M. Alzari,
Lisandro H. Otero,
Sebastián Klinke,
Leticia I. Llarrull,
Robert A. Bonomo,
Alejandro J. Vila
Publication year - 2018
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.01754-18
Subject(s) - active site , loop (graph theory) , mechanism (biology) , chemistry , combinatorial chemistry , stereochemistry , biophysics , biochemistry , biology , catalysis , physics , mathematics , combinatorics , quantum mechanics
Carbapenems are “last resort” β-lactam antibiotics used to treat serious and life-threatening health care-associated infections caused by multidrug-resistant Gram-negative bacteria. Unfortunately, the worldwide spread of genes coding for carbapenemases among these bacteria is threatening these life-saving drugs.
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