3RF2:
reference: The Structure of Aquifex aeolicus Ribosomal Protein S8 Reveals a Unique Subdomain that Contributes to an Extremely Tight Association with 16S rRNA., Menichelli E, Edgcomb SP, Recht MI, Williamson JR, J Mol Biol. 2011 Nov 4. PMID: 22079365

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