3HZL:
reference: Factors that affect oxygen activation and coupling of the two redox cycles in the aromatization reaction catalyzed by NikD, an unusual amino acid oxidase., Kommoju PR, Bruckner RC, Ferreira P, Carrell CJ, Mathews FS, Jorns MS, Biochemistry. 2009 Oct 13;48(40):9542-55. PMID: 19702312

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