1LUE:
reference: Molecular engineering of myoglobin: influence of residue 68 on the rate and the enantioselectivity of oxidation reactions catalyzed by H64D/V68X myoglobin., Yang HJ, Matsui T, Ozaki S, Kato S, Ueno T, Phillips GN Jr, Fukuzumi S, Watanabe Y, Biochemistry 2003 Sep 2;42(34):10174-81. PMID: 12939145

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