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Direct Measurement of Hg(II) Removal from Organomercurial Lyase (MerB) by Tryptophan Fluorescence: NmerA Domain of Co-evolved γ -Proteobacterial Mercuric Ion Reductase (MerA) Is More Efficient than MerA Catalytic Core or Glutathione

Aerobic and facultative bacteria and archaea harboring mer loci exhibit resistance to the toxic effects of Hg(II) and organomercurials [RHg(I)]. In broad spectrum resistance, RHg(I) is converted to less toxic Hg(0) in the cytosol by the sequential action of organomercurial lyase (MerB: RHg(I) -->...

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Библиографические подробности
Главные авторы: Hong, Baoyu, Nauss, Rachel, Harwood, Ian, Miller, Susan M.
Формат: Artigo
Язык:Inglês
Опубликовано: 2010
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3042367/
https://ncbi.nlm.nih.gov/pubmed/20722420
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/bi100802k
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