3F9P:
reference: Essential role of proximal histidine-asparagine interaction in mammalian peroxidases., Carpena X, Vidossich P, Schroettner K, Calisto BM, Banerjee S, Stampler J, Soudi M, Furtmuller PG, Rovira C, Fita I, Obinger C, J Biol Chem. 2009 Sep 18;284(38):25929-37. Epub 2009 Jul 16. PMID: 19608745

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