1J77:
reference: Crystal structure of heme oxygenase from the gram-negative pathogen Neisseria meningitidis and a comparison with mammalian heme oxygenase-1., Schuller DJ, Zhu W, Stojiljkovic I, Wilks A, Poulos TL, Biochemistry 2001 Sep 25;40(38):11552-8. PMID: 11560504

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