5JAK:
reference: Structural basis for the CsrA-dependent modulation of translation initiation by an ancient regulatory protein., Altegoer F, Rensing SA, Bange G, Proc Natl Acad Sci U S A. 2016 Sep 6;113(36):10168-73. doi:, 10.1073/pnas.1602425113. Epub 2016 Aug 22. PMID: 27551070

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