2COV:
reference: The first crystal structure of a family 31 carbohydrate-binding module with affinity to beta-1,3-xylan., Hashimoto H, Tamai Y, Okazaki F, Tamaru Y, Shimizu T, Araki T, Sato M, FEBS Lett 2005 Aug 15;579(20):4324-8. PMID: 16061225

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