2FEY:
reference: Structure of stem-loop IV of Tetrahymena telomerase RNA., Chen Y, Fender J, Legassie JD, Jarstfer MB, Bryan TM, Varani G, EMBO J. 2006 Jul 12;25(13):3156-66. Epub 2006 Jun 15. PMID: 16778765

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