5LCI:
reference: Mitochondrial Bol1 and Bol3 function as assembly factors for specific iron-sulfur proteins., Uzarska MA, Nasta V, Weiler BD, Spantgar F, Ciofi-Baffoni S, Saviello MR, Gonnelli L, Muhlenhoff U, Banci L, Lill R, Elife. 2016 Aug 17;5. pii: e16673. doi: 10.7554/eLife.16673. PMID: 27532772

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