4BSZ:
reference: Crystal Structure of the Yeast Ribosomal Protein rpS3 in Complex with Its Chaperone Yar1., Holzer S, Ban N, Klinge S, J Mol Biol. 2013 Sep 7. pii: S0022-2836(13)00542-1. doi:, 10.1016/j.jmb.2013.08.022. PMID: 24021814

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