ID   1.20.4.3
DE   mycoredoxin.
CA   [mycoredoxin]-L-cysteine + arseno-mycothiol + H(+) = [mycoredoxin]-S-
CA   mycothiol-L-cysteine + arsenite.
CC   -!- Reduction of arsenate is part of a defense mechanism of the cell
CC       against toxic arsenate.
CC   -!- The substrate arseno-mycothiol is formed by EC 2.8.4.2.
CC   -!- A second mycothiol recycles mycoredoxin and forms mycothione.
DR   P0DKT0, MRX1_CORGK ;  P0DKS9, MRX1_CORGL ;
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