1F2J:
reference: Structures of type 2 peroxisomal targeting signals in two trypanosomatid aldolases., Chudzik DM, Michels PA, de Walque S, Hol WG, J Mol Biol 2000 Jul 21;300(4):697-707. PMID: 10891264

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