1QXH:
reference: Crystal structure of Escherichia coli thiol peroxidase in the oxidized state: insights into intramolecular disulfide formation and substrate binding in atypical 2-Cys peroxiredoxins., Choi J, Choi S, Choi J, Cha MK, Kim IH, Shin W, J Biol Chem 2003 Dec 5;278(49):49478-86. Epub 2003 Sep 23. PMID: 14506251

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