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| Title: | | META-HYDROXY ANALOGUE OF HOECHST 33258 ('HYDROXYL OUT' CONFORMATION) BOUND TO D(CGCGAATTCGCG)2 | |
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| Molecular Description: | 5'-D(CpGpCpGpApApTpTpCpGpCpG)-3'
META-OH(N) HOECHST
'HYDROXYL OUT' CONFORMATION |
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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: | Clark, G.R., Squire, C.J., Gray, E.J., Leupin, W., Neidle, S.
Designer DNA-binding drugs: the crystal structure of a meta-hydroxy analogue of Hoechst 33258 bound to d(CGCGAATTCGCG)2.
Nucleic Acids Res.
, 24,
pp. 4882 - 4889, 1996.
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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 = 24.620 | b = 40.350 | c = 66.230 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR program.
The R value is
20.4
for 3097 reflections
in the resolution range 8.000 to
2.200 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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