3N9H:
reference: Mutation at a strictly conserved, active site tyrosine in the copper amine oxidase leads to uncontrolled oxygenase activity., Chen ZW, Datta S, Dubois JL, Klinman JP, Mathews FS, Biochemistry. 2010 Aug 31;49(34):7393-402. PMID: 20684524

This OCA Structure page
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