5CHB:
reference: Biomineralization of a Cadmium Chloride Nanocrystal by a Designed Symmetrical Protein., Voet AR, Noguchi H, Addy C, Zhang KY, Tame JR, Angew Chem Int Ed Engl. 2015 Jul 1. doi: 10.1002/anie.201503575. PMID: 26136355

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