5Y6K:
reference: Tracking iron-associated proteomes in pathogens by a fluorescence approach., Jiang N, Cheng T, Wang M, Chan GC, Jin L, Li H, Sun H, Metallomics. 2018 Jan 11. doi: 10.1039/c7mt00275k. PMID: 29323384

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