Penicillin-binding Proteins (PBP) and Lmo0441 (a PBP-like protein) play a role in Beta-lactam sensitivity of Listeria monocytogenes

نویسندگان

  • Sébastien Van de Velde
  • Stéphane Carryn
  • Françoise Van Bambeke
  • Colin Hill
  • Paul M Tulkens
  • Roy D Sleator
چکیده

While seven penicillin-binding proteins (PBPs) or PBP-like proteins have been identified either by radiolabelled penicillin binding studies or genomic analysis, only PBP3 has been considered of interest for Beta-lactams activity against Listeria monocytogenes. Herein we reveal that both PBP4 and Lmo0441 (a PBP-like protein) play a direct role in cephalosporin activity in L. monocytogenes while PBP4 additionally has a protective affect against both penicillin and carbapenem.

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عنوان ژورنال:

دوره 1  شماره 

صفحات  -

تاریخ انتشار 2009