2BS5:
reference: The fucose-binding lectin from Ralstonia solanacearum. A new type of beta-propeller architecture formed by oligomerization and interacting with fucoside, fucosyllactose, and plant xyloglucan., Kostlanova N, Mitchell EP, Lortat-Jacob H, Oscarson S, Lahmann M, Gilboa-Garber N, Chambat G, Wimmerova M, Imberty A, J Biol Chem. 2005 Jul 29;280(30):27839-49. Epub 2005 May 27. PMID: 15923179

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