2LS6:
reference: An Unusual Mode of Galactose Recognition by a Family 32 Carbohydrate-Binding Module., Grondin JM, Chitayat S, Ficko-Blean E, Houliston S, Arrowsmith CH, Boraston AB, Smith SP, J Mol Biol. 2013 Dec 8. pii: S0022-2836(13)00744-4. doi:, 10.1016/j.jmb.2013.11.029. PMID: 24326248

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