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| Title: | | CRYSTAL STRUCTURE OF AN RNA HELIX RECOGNIZED BY A ZINC-FINGER PROTEIN: AN 18 BASE PAIR DUPLEX AT 1.6 RESOLUTION | |
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| Molecular Description: | 5'-R(GpApApUpGpCpCpUpGpCpGpApGpCpAp
(5BU)pCpCpC)-3' |
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| Structural Features: | A DOUBLE HELIX, OVERHANGING BASES |
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| Nucleic Acid Sequence: |
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| Chain | A: | | G A A U G C C U G C G A G C A (5BU) C C C |
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| 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.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
63
2
2
|
|
| Cell Constants: |
| a = 45.336 | b = 45.336 | c = 95.129 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 120.00 | (degrees) |
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| Refinement: | The structure was refined using the CNS 1.0 program.
The R value is
26.0
for 13798 reflections
in the resolution range 16.69 to
1.60 Ångstroms
with Fobs > 0.0 sigma(Fobs).
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