Interactions of Yersinia pestis penicillin-binding proteins with beta-lactam antibiotics.
AUTOR(ES)
Ferreira, R C
RESUMO
The affinities of six major penicillin-binding proteins (PBPs) of Yersinia pestis EV76 to different beta-lactam antibiotics were determined. The results indicate that, similar to their counterparts in Escherichia coli, PBP2 and PBP3 are the lethal targets of amdinocillin and furazlocillin, respectively. The PBP contents of four additional Y. pestis strains and the morphological effects produced by some beta-lactam antibiotics are also reported.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=162838Documentos Relacionados
- Penicillin-binding proteins in a Staphylococcus aureus strain resistant to specific beta-lactam antibiotics.
- Competition of beta-lactam antibiotics for the penicillin-binding proteins of Neisseria gonorrhoeae.
- In vivo interaction of beta-lactam antibiotics with the penicillin-binding proteins of Streptococcus pneumoniae.
- Modification of penicillin-binding proteins as mechanisms of beta-lactam resistance.
- Susceptibility to beta-lactam antibiotics of Pseudomonas aeruginosa overproducing penicillin-binding protein 3.