1V04:
reference: Structure and evolution of the serum paraoxonase family of detoxifying and anti-atherosclerotic enzymes., Harel M, Aharoni A, Gaidukov L, Brumshtein B, Khersonsky O, Meged R, Dvir H, Ravelli RB, McCarthy A, Toker L, Silman I, Sussman JL, Tawfik DS, Nat Struct Mol Biol 2004 May;11(5):412-9. Epub 2004 Apr 18. PMID: 15098021

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