6AHG:
reference: Cadmium-substituted concanavalin A and its trimeric complexation., Park YR, Kim DS, Lee DH, Kang HG, Park JH, Lee SJ, J Microbiol Biotechnol. 2018 Oct 19. pii: 10.4014/jmb.1809.09027. doi:, 10.4014/jmb.1809.09027. PMID: 30380822

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