5XBR:
reference: Alteration of molecular assembly of peroxiredoxins from hyperthermophilic archaea., Nakamura T, Oshima M, Yasuda M, Shimamura A, Morita J, Uegaki K, J Biochem. 2017 Dec 1;162(6):415-422. doi: 10.1093/jb/mvx045. PMID: 28992240

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