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| Title: | | STRUCTURE OF A B-DNA DODECAMER AT 16 KELVIN | |
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| Molecular Description: | 5'-D(CpGpCpGpApApTpTpCpGpCpG)-3'
16 K |
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| Structural Features: | B DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A, B: | |
(DC) (DG) (DC) (DG) (DA) (DA) (DT) (DT) (DC) (DG) (DC) (DG)
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| Primary Citation: | Drew, H.R., Samson, S., Dickerson, R.E.
Structure of a B-DNA dodecamer at 16 K.
Proc.Natl.Acad.Sci.USA
, 79,
pp. 4040 - 4044, 1982.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
21
21
21
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| Cell Constants: |
| a = 23.440 | b = 39.310 | c = 65.260 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION |
| Drop: | | WATER, MPD |
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| Refinement: | The structure was refined using the JACK-LEVITT program.
The R value is
15.1
for 1051 reflections
in the resolution range 15.000 to
2.700 Ångstroms
with I > 2.000 sigma(I).
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