2V3J:
reference: The yeast ribosome synthesis factor Emg1 is a novel member of the superfamily of alpha/beta knot fold methyltransferases., Leulliot N, Bohnsack MT, Graille M, Tollervey D, Van Tilbeurgh H, Nucleic Acids Res. 2008 Feb;36(2):629-39. Epub 2007 Dec 6. PMID: 18063569

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