3qag

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Template:STRUCTURE 3qag

Contents

Human Glutathione Transferase O2 with glutathione -new crystal form

Template:ABSTRACT PUBMED 22522127

Function

[GSTO2_HUMAN] Exhibits glutathione-dependent thiol transferase activity. Has high dehydroascorbate reductase activity and may contribute to the recycling of ascorbic acid. Participates in the biotransformation of inorganic arsenic and reduces monomethylarsonic acid (MMA).[1]

About this Structure

3qag is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

  • Zhou H, Brock J, Liu D, Board PG, Oakley AJ. Structural Insights into the Dehydroascorbate Reductase Activity of Human Omega-Class Glutathione Transferases. J Mol Biol. 2012 Apr 18. PMID:22522127 doi:10.1016/j.jmb.2012.04.014
  1. ↑ Schmuck EM, Board PG, Whitbread AK, Tetlow N, Cavanaugh JA, Blackburn AC, Masoumi A. Characterization of the monomethylarsonate reductase and dehydroascorbate reductase activities of Omega class glutathione transferase variants: implications for arsenic metabolism and the age-at-onset of Alzheimer's and Parkinson's diseases. Pharmacogenet Genomics. 2005 Jul;15(7):493-501. PMID:15970797

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