Crystal structure of an RNA helix recognized by a zinc-finger protein: an 18-bp duplex at 1.6 A resolution.
Lima, S., Hildenbrand, J., Korostelev, A., Hattman, S., Li, H.(2002) RNA 8: 924-932
- PubMed: 12166647 
- DOI: 10.1017/s1355838202028893
- Primary Citation of Related Structures:  
1KFO - PubMed Abstract: 
The crystal structure of the 19-mer RNA, 5'-GAAUGCCUGCGAGCAUCCC-3' has been determined from X-ray diffraction data to 1.6 A resolution by the multiwavelength anomalous diffraction method from crystals containing a brominated uridine. In the crystal, this RNA forms an 18-mer self-complementary double helix with the 19th nucleotide flipped out of the helix ...