6CMV:
reference: Crystal structure of an Lrs14-like archaeal biofilm regulator from Sulfolobus acidocaldarius., Vogt MS, Volpel SL, Albers SV, Essen LO, Banerjee A, Acta Crystallogr D Struct Biol. 2018 Nov 1;74(Pt 11):1105-1114. doi:, 10.1107/S2059798318014146. Epub 2018 Oct 29. PMID: 30387769

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