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Substitutions in PBP2b from β-Lactam-resistant Streptococcus pneumoniae Have Different Effects on Enzymatic Activity and Drug Reactivity

Pneumococcus resists β-lactams by expressing variants of its target enzymes, the penicillin-binding proteins (PBPs), with many amino acid substitutions. Up to 10% of the sequence can be modified. These altered PBPs have a much reduced reactivity with the drugs but retain their physiological activity...

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Bibliografiske detaljer
Udgivet i:J Biol Chem
Main Authors: Calvez, Philippe, Breukink, Eefjan, Roper, David I., Dib, Mélanie, Contreras-Martel, Carlos, Zapun, André
Format: Artigo
Sprog:Inglês
Udgivet: American Society for Biochemistry and Molecular Biology 2017
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5314180/
https://ncbi.nlm.nih.gov/pubmed/28062575
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M116.764696
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