3WG2:
reference: Conformational change of a unique sequence in a fungal galectin from Agrocybe cylindracea controls glycan ligand-binding specificity., Kuwabara N, Hu D, Tateno H, Makyio H, Hirabayashi J, Kato R, FEBS Lett. 2013 Nov 15;587(22):3620-5. doi: 10.1016/j.febslet.2013.08.046. Epub, 2013 Sep 10. PMID: 24036446

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