5JWO:
reference: Structural basis of the day-night transition in a bacterial circadian clock., Tseng R, Goularte NF, Chavan A, Luu J, Cohen SE, Chang YG, Heisler J, Li S, Michael AK, Tripathi S, Golden SS, LiWang A, Partch CL, Science. 2017 Mar 17;355(6330):1174-1180. doi: 10.1126/science.aag2516. Epub 2017, Mar 16. PMID: 28302851

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