4CDH:
reference: Structural basis for selective recognition of endogenous and microbial polysaccharides by macrophage receptor SIGN-R1., Silva-Martin N, Bartual SG, Ramirez-Aportela E, Chacon P, Park CG, Hermoso JA, Structure. 2014 Nov 4;22(11):1595-606. PMID: 25450767

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