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| Title: | | HELIX GEOMETRY AND HYDRATION IN AN A-DNA TETRAMER. IC-C-G-G | |
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| Molecular Description: | 5'-D((C38)pCpGpG)-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (C38) (DC) (DG) (DG) |
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| Primary Citation: | Conner, B.N., Yoon, C., Dickerson, J.L., Dickerson, R.E.
Helix geometry and hydration in an A-DNA tetramer: IC-C-G-G
J.Mol.Biol.
, 174,
pp. 663 - 695, 1984.
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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 = 41.100 | b = 41.100 | c = 26.700 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the JACK-LEVITT program.
The R value is
16.5
for reflections
in the resolution range 8.000 to
2.000 Ångstroms
with I > 2.000 sigma(I).
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