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| Title: | | CRYSTAL STRUCTURE ANALYSIS OF AN A-DNA FRAGMENT AT 1.8 ANGSTROMS RESOLUTION. D(GCCCGGGC) | |
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| Molecular Description: | 5'-D(GpCpCpCpGpGpGpC)-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chain | A: | | (DG) (DC) (DC) (DC) (DG) (DG) (DG) (DC) |
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| Primary Citation: | Heinemann, U., Lauble, H., Frank, R., Blocker, H.
Crystal structure analysis of an A-DNA fragment at 1.8 A resolution: d(GCCCGGGC).
Nucleic Acids Res.
, 15,
pp. 9531 - 9550, 1987.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
43
21
2
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| Cell Constants: |
| a = 43.250 | b = 43.250 | c = 24.610 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
17.1
for 1359 reflections
in the resolution range 6.000 to
1.800 Ångstroms
with Fobs > 3.000 sigma(Fobs).
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