3T8L:
reference: The catalase activity of diiron adenine deaminase., Kamat SS, Holmes-Hampton GP, Bagaria A, Kumaran D, Tichy SE, Gheyi T, Zheng X, Bain K, Groshong C, Emtage S, Sauder JM, Burley SK, Swaminathan S, Lindahl PA, Raushel FM, Protein Sci. 2011 Dec;20(12):2080-94. doi: 10.1002/pro.748. Epub 2011 Nov 9. PMID: 21998098

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).