3ZDS:
reference: Visualizing the substrate-, superoxo-, alkylperoxo-, and product-bound states at the nonheme Fe(II) site of homogentisate dioxygenase., Jeoung JH, Bommer M, Lin TY, Dobbek H, Proc Natl Acad Sci U S A. 2013 Jul 15. PMID: 23858455

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