1PA2:
reference: Arabidopsis ATP A2 peroxidase. Expression and high-resolution structure of a plant peroxidase with implications for lignification., Ostergaard L, Teilum K, Mirza O, Mattsson O, Petersen M, Welinder KG, Mundy J, Gajhede M, Henriksen A, Plant Mol Biol 2000 Sep;44(2):231-43. PMID: 11117266

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