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NDB ID: AR0039    PDB ID: 1KFO 


Title:

CRYSTAL STRUCTURE OF AN RNA HELIX RECOGNIZED BY A ZINC-FINGER PROTEIN: AN 18 BASE PAIR DUPLEX AT 1.6 RESOLUTION

Molecular Description:

5'-R(*GP*AP*AP*UP*GP*CP*CP*UP*GP*CP*GP*AP*GP*CP*AP*(5BU)P*CP*CP*C)-3'

Structural Keywords:

A DOUBLE HELIX, OVERHANGING BASES

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Lima, S., Hildenbrand, J., Korostelev, A., Hattman, S., Li, H.
Crystal structure of an RNA helix recognized by a zinc-finger protein: an 18-bp duplex at 1.6 A resolution. 
RNA, 8, pp. 924 - 932, 2002.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 63 2 2

Cell Constants:

a = 45.336   b = 45.336   c = 95.129 (Ångstroms)

α = 90.0   β = 90.0   γ = 120.0 (degrees)

Refinement:

The structure was refined using the CNS 1.0 program. The R value is 0.26 for 13798 reflections in the resolution range 16.69 to 1.6 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)