4U65:
reference: Mechanistic insight into the conserved allosteric regulation of periplasmic proteolysis by the signaling molecule cyclic-di-GMP., Chatterjee D, Cooley RB, Boyd CD, Mehl RA, O'Toole GA, Sondermann H, Elife. 2014 Sep 2;3:e03650. doi: 10.7554/eLife.03650. PMID: 25182848

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