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| Title: | | CRYSTAL STRUCTURE OF AN RNA DOUBLE HELIX INCORPORATING A TRACK OF NON-WATSON-CRICK BASE PAIRS | |
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| Molecular Description: | 5'-R(pGpGpApCpUpUpCpGpGpUpCpC)-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chain | A: | | G G A C U U C G G U C C |
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| Primary Citation: | Holbrook, S.R., Cheong, C., Tinoco Jr., I., Kim, S.H.
Crystal structure of an RNA double helix incorporating a track of non-Watson-Crick base pairs.
Nature
, 353,
pp. 579 - 581, 1991.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
1
2
1
|
|
| Cell Constants: |
| a = 38.280 | b = 32.280 | c = 36.380 | (Ångstroms) |
 = 90.00 |  = 124.80 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
16.4
for 2082 reflections
in the resolution range 8.000 to
2.000 Ångstroms
with Fobs > 1.000 sigma(Fobs).
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