4RT0:
reference: Dimeric c-di-GMP Is Required for Post-translational Regulation of Alginate Production in Pseudomonas aeruginosa., Whitney JC, Whitfield GB, Marmont LS, Yip P, Neculai AM, Lobsanov YD, Robinson H, Ohman DE, Howell PL, J Biol Chem. 2015 May 15;290(20):12451-62. doi: 10.1074/jbc.M115.645051. Epub, 2015 Mar 27. PMID: 25817996

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