3C6B:
reference: Structural characterization and reversal of the natural organophosphate resistance of a D-type esterase, Saccharomyces cerevisiae S-formylglutathione hydrolase., Legler PM, Kumaran D, Swaminathan S, Studier FW, Millard CB, Biochemistry. 2008 Sep 9;47(36):9592-601. Epub 2008 Aug 16. PMID: 18707125

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