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. 1989 Jul;33(7):1116–1117. doi: 10.1128/aac.33.7.1116

Penicillin-binding protein 2 is required for induction of the Citrobacter freundii class I chromosomal beta-lactamase in Escherichia coli.

B Oliva 1, P M Bennett 1, I Chopra 1
PMCID: PMC176074  PMID: 2675758

Abstract

Involvement of Escherichia coli penicillin-binding proteins (PBPs) in induction of the cloned ampC Citrobacter freundii beta-lactamase by 6-aminopenicillanic acid was investigated. The enzyme was not inducible at 42 degrees C in a mutant thermosensitive for expression of PBP 2. The results imply that PBP 2 is involved in the process leading to induction of ampC.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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