1ZZH:
reference: Structural and mutagenesis studies on the cytochrome c peroxidase from Rhodobacter capsulatus provide new insights into structure-function relationships of bacterial di-heme peroxidases., De Smet L, Savvides SN, Van Horen E, Pettigrew G, Van Beeumen JJ, J Biol Chem. 2006 Feb 17;281(7):4371-9. Epub 2005 Nov 28. PMID: 16314410

This OCA Structure page
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