The NMR Structure of the 38kDa U1A Protein-Pie RNA Complex Reveals the Basis of Cooperativity in Regulation of Polyadenylation by Human U1A Protein
Varani, L., Gunderson, S.I., Mattaj, I.W., Kay, L.E., Neuhaus, D., Varani, G.(2000) Nat Struct Biol 7: 329
- PubMed: 10742179 
- DOI: 10.1038/74101
- Primary Citation of Related Structures:  
1DZ5 - PubMed Abstract: 
The status of the poly(A) tail at the 3'-end of mRNAs controls the expression of numerous genes in response to developmental and extracellular signals. Poly(A) tail regulation requires cooperative binding of two human U1A proteins to an RNA regulatory region called the polyadenylation inhibition element (PIE) ...