| 1NA2: reference: Mutations linked to dyskeratosis congenita cause changes in the structural equilibrium in telomerase RNA., Theimer CA, Finger LD, Trantirek L, Feigon J, Proc Natl Acad Sci U S A 2003 Jan 21;100(2):449-54. Epub 2003 Jan 13. PMID: 12525685 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).