1IOK:
reference: Crystal structure of chaperonin-60 from Paracoccus denitrificans., Fukami TA, Yohda M, Taguchi H, Yoshida M, Miki K, J Mol Biol 2001 Sep 21;312(3):501-9. PMID: 11563912

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