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Biapenem Inactivation by B2 Metallo β-Lactamases: Energy Landscape of the Hydrolysis Reaction

BACKGROUND: A general mechanism has been proposed for metallo β-lactamases (MβLs), in which deprotonation of a water molecule near the Zn ion(s) results in the formation of a hydroxide ion that attacks the carbonyl oxygen of the β-lactam ring. However, because of the absence of X-ray structures that...

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Detalles Bibliográficos
Main Authors: Ackerman, Sharon H., Gatti, Domenico L.
Formato: Artigo
Idioma:Inglês
Publicado: Public Library of Science 2013
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3556986/
https://ncbi.nlm.nih.gov/pubmed/23372827
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0055136
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