4ALZ:
reference: In situ structural analysis of the Yersinia enterocolitica injectisome., Kudryashev M, Stenta M, Schmelz S, Amstutz M, Wiesand U, Castano-Diez D, Degiacomi MT, Munnich S, Bleck CK, Kowal J, Diepold A, Heinz DW, Dal Peraro M, Cornelis GR, Stahlberg H, Elife. 2013 Jul 30;2:e00792. doi: 10.7554/eLife.00792. Print 2013. PMID: 23908767

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