5ZS6:
reference: Dodecameric structure of a small heat shock protein from Mycobacterium marinum M., Bhandari S, Biswas S, Chaudhary A, Dutta S, Suguna K, Proteins. 2019 Jan 11. doi: 10.1002/prot.25657. PMID: 30632633

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