1QO7:
reference: Structure of Aspergillus niger epoxide hydrolase at 1.8 A resolution: implications for the structure and function of the mammalian microsomal class of epoxide hydrolases., Zou J, Hallberg BM, Bergfors T, Oesch F, Arand M, Mowbray SL, Jones TA, Structure Fold Des 2000 Feb 15;8(2):111-22. PMID: 10673439

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