3E0U:
reference: Structural insights into the catalytic mechanism of Trypanosoma cruzi GPXI (glutathione peroxidase-like enzyme I)., Patel S, Hussain S, Harris R, Sardiwal S, Kelly JM, Wilkinson SR, Driscoll PC, Djordjevic S, Biochem J. 2010 Jan 15;425(3):513-22. PMID: 19886864

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