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| Title: | | CRYSTAL STRUCTURE OF THE B-DNA HEXAMER GGCGCC WITH SPERMINE | |
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| Molecular Description: | 5'-D(GpGpCpGpCpC)-3' |
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| Structural Features: | B DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B,C,D,E: | | (DG) (DG) (DC) (DG) (DC) (DC) |
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| Primary Citation: | Vargason, J.M., Eichman, B.F., Ho, P.S.
The extended and eccentric E-DNA structure induced by cytosine methylation or bromination.
Nat.Struct.Biol.
, 7,
pp. 758 - 761, 2000.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
41
21
2
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| Cell Constants: |
| a = 71.500 | b = 71.500 | c = 59.630 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR 3.851 program.
The R value is
22.6
for 4304 reflections
in the resolution range 8.0 to
2.7 Ångstroms
with Fobs > 2.0 sigma(Fobs).
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