The solution structure of coronaviral stem-loop 2 (SL2) reveals a canonical CUYG tetraloop fold.
Lee, C.W., Li, L., Giedroc, D.P.(2011) FEBS Lett 585: 1049-1053
- PubMed: 21382373 
- DOI: 10.1016/j.febslet.2011.03.002
- Primary Citation of Related Structures:  
2L6I - PubMed Abstract: 
The transcription and replication of the severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) is regulated by specific viral genome sequences within 5'- and 3'-untranslated regions (5'-UTR and 3'-UTR). Here we report the solution structure of 5'-UTR derived stem-loop 2 (SL2) of SARS-CoV determined by NMR spectroscopy ...