Glutathionylation of Two Cysteine Residues in Paired Domain Regulates DNA Binding Activity of Pax-8

We reported that the first two cysteine residues out of three present in paired domain (PD), a DNA-binding domain, are responsible for redox regulation of Pax-8 DNA binding activity. We show that glutathionylation of these cysteines has a regulatory role in PD binding. Wild-type PD and its mutants w...

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