4NRE:
reference: The structure of human 15-lipoxygenase-2 with a substrate mimic., Kobe MJ, Neau DB, Mitchell CE, Bartlett SG, Newcomer ME, J Biol Chem. 2014 Mar 21;289(12):8562-9. doi: 10.1074/jbc.M113.543777. Epub 2014 , Feb 4. PMID: 24497644

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