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Exopenicillinase synthesis in Staphylococcus aureus.

N W Coles·R Gross
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Abstract

In Staphylococcus aureus, penicillinase remaining cell-bound (60 to 75% of original total) after treatment with citrate does not become exopenicillinase. Exopenicillinase in these cells appears only under conditions permitting de novo penicillinase synthesis. By use of (14)C-labeled cells, it was shown that exopenicillinase consists of newly synthesized molecules which have not equilibrated with preformed membrane-bound enzyme.

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Amino AcidsBacterial ProteinsCarbon IsotopesChloramphenicolCitratesPenicillinasePuromycinStaphylococcusJournal Article

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N W Coles, R Gross. 1969. Exopenicillinase synthesis in Staphylococcus aureus.. https://doi.org/10.1128/jb.98.2.659-661.1969

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