Structure of SL4 RNA from the HIV-1 packaging signal.
Kerwood, D.J., Cavaluzzi, M.J., Borer, P.N.(2001) Biochemistry 40: 14518-14529
- PubMed: 11724565 
- DOI: 10.1021/bi0111909
- Primary Citation of Related Structures:  
1JTW - PubMed Abstract: 
The NMR-based structure is described for an RNA model of stem-loop 4 (SL4) from the HIV-1 major packaging domain. The GAGA tetraloop adopts a conformation similar to the classic GNRA form, although there are differences in the details. The type II tandem G ...