3HRV:
reference: Vibrio cholerae El Tor TcpA crystal structure and mechanism for pilus-mediated microcolony formation., Lim MS, Ng D, Zong Z, Arvai AS, Taylor RK, Tainer JA, Craig L, Mol Microbiol. 2010 Aug;77(3):755-70. Epub 2010 Jun 1. PMID: 20545841

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