4INO:
reference: Helicobacter pylori periplasmic receptor CeuE (HP1561) modulates its nickel affinity via organic metallophores., Shaik MM, Cendron L, Salamina M, Ruzzene M, Zanotti G, Mol Microbiol. 2013 Dec 12. doi: 10.1111/mmi.12487. PMID: 24330328

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