2G1W:
reference: NMR structure of the Aquifex aeolicus tmRNA pseudoknot PK1: new insights into the recoding event of the ribosomal trans-translation., Nonin-Lecomte S, Felden B, Dardel F, Nucleic Acids Res. 2006 Apr 4;34(6):1847-53. Print 2006. PMID: 16595798

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