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DR2539 is a novel DtxR-like regulator of Mn/Fe ion homeostasis and antioxidant enzyme in Deinococcus radiodurans.

Biochemical and biophysical research communications - 28 May 2010

Chen Huan, Wu Rongrong, Xu Guangzhi, Fang Xu, Qiu Xiaoli, Guo Hongyin, Tian Bing, Hua Yuejin

Abstract excerpt

Transcriptional regulators of the diphtheria toxin repressor (DtxR) family control the expression of genes involved in the uptake of iron and manganese, which is not only necessitous nutrients but also was suggested to be essential for intracellular redox cycling of microorganisms. We identified a unique DtxR homologue (DR2539) with special characteristics from Deinococcus radiodurans, which is known for its...

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PMID: 20417183
DOI: 10.1016/j.bbrc.2010.04.106

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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