Vieira Dos Santos et al., Plant Physiol 2005
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Interestingly, we observed that MsrB2 is reduced by thioredoxin , whereas MsrB1 is not
Kim et al., Biochem Biophys Res Commun 2008
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In contrast, we here report that Trx could reduce both MsrB2 and MsrB3 enzymes, similarly to the reduction of mammalian MsrA
Tarrago et al., J Biol Chem 2009
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Activity assays carried out using a series of cysteine mutants and various reductants combined with measurements of free thiols under distinct oxidation conditions and mass spectrometry experiments show that the 2-Cys MSRB2 is reduced by Trx through a dithiol-disulfide exchange involving both redox-active Cys of the two partners