4IJY:
reference: Structure and secretion of CofJ, a putative colonization factor of enterotoxigenic Escherichia coli., Yuen AS, Kolappan S, Ng D, Craig L, Mol Microbiol. 2013 Sep 24. doi: 10.1111/mmi.12407. PMID: 24106767

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