Alkyl Hydroperoxide Reductase Is the Primary Scavenger of Endogenous Hydrogen Peroxide in Escherichia coli
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چکیده
منابع مشابه
Alkyl hydroperoxide reductase is the primary scavenger of endogenous hydrogen peroxide in Escherichia coli.
Hydrogen peroxide is generated during aerobic metabolism and is capable of damaging critical biomolecules. However, mutants of Escherichia coli that are devoid of catalase typically exhibit no adverse phenotypes during growth in aerobic media. We discovered that catalase mutants retain the ability to rapidly scavenge H(2)O(2) whether it is formed internally or provided exogenously. Analysis of ...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 2001
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.183.24.7173-7181.2001