1OQ4:
reference: Azide and acetate complexes plus two iron-depleted crystal structures of the di-iron enzyme delta9 stearoyl-acyl carrier protein desaturase. Implications for oxygen activation and catalytic intermediates., Moche M, Shanklin J, Ghoshal A, Lindqvist Y, J Biol Chem 2003 Jul 4;278(27):25072-80. Epub 2003 Apr 18. PMID: 12704186

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