1WW1:
reference: Crystal structure of the tRNA 3' processing endoribonuclease tRNase Z from Thermotoga maritima., Ishii R, Minagawa A, Takaku H, Takagi M, Nashimoto M, Yokoyama S, J Biol Chem 2005 Jan 27;. PMID: 15701599

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