2YX1:
reference: Crystal structure of archaeal tRNA(m(1)G37)methyltransferase aTrm5., Goto-Ito S, Ito T, Ishii R, Muto Y, Bessho Y, Yokoyama S, Proteins. 2008 Apr 2;. PMID: 18384044

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