4BND:
reference: High-resolution structure of an atypical alpha-phosphoglucomutase related to eukaryotic phosphomannomutases., Nogly P, Matias PM, de Rosa M, Castro R, Santos H, Neves AR, Archer M, Acta Crystallogr D Biol Crystallogr. 2013 Oct 1;69(Pt 10):2008-2016. Epub 2013, Sep 20. PMID: 24100319

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