4DN0:
reference: Structure of the cytoplasmic region of PelD, a degenerate diguanylate cyclase receptor that regulates exopolysaccharide production in Pseudomonas aeruginosa., Whitney JC, Colvin KM, Marmont LS, Robinson H, Parsek MR, Howell PL, J Biol Chem. 2012 May 17. PMID: 22605337

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