2WD4:
reference: Evidence for Heme Oxygenase Activity in a Heme Peroxidase., Raven E, Badyal S, Eaton G, Mistry S, Pipirou Z, Basran J, Metcalfe C, Gumiero A, Handa S, Moody P, Biochemistry. 2009 Mar 23. PMID: 19309109

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