4GIO:
reference: Crystal structure of the Campylobacter jejuni Cj0090 protein reveals a novel variant of the immunoglobulin fold among bacterial lipoproteins., Paek S, Kawai F, Choi KJ, Yeo HJ, Proteins. 2012 Dec;80(12):2804-9. doi: 10.1002/prot.24182. Epub 2012 Oct 16. PMID: 22987763

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