Crystal structure of NF-kappaB (p50)2 complexed to a high-affinity RNA aptamer.
Huang, D.B., Vu, D., Cassiday, L.A., Zimmerman, J.M., Maher III, L.J., Ghosh, G.(2003) Proc Natl Acad Sci U S A 100: 9268-9273
- PubMed: 12886018 
- DOI: 10.1073/pnas.1632011100
- Primary Citation of Related Structures:  
1OOA - PubMed Abstract: 
We have recently identified an RNA aptamer for the transcription factor NF-kappaB p50 homodimer [(p50)2], which exhibits little sequence resemblance to the consensus DNA target for (p50)2, but binds (p50)2 with an affinity similar to that of the optimal DNA target ...