3WUC:
reference: Crystal structure of a Xenopus laevis skin proto-type galectin, close to but distinct from galectin-1., Nonaka Y, Ogawa T, Yoshida H, Shoji H, Nishi N, Kamitori S, Nakamura T, Glycobiology. 2015 Mar 24. pii: cwv020. PMID: 25804418

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