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| Title: | | CRYSTAL STRUCTURE ANALYSIS OF D(CG(5-BRU)ACG) COMPLEXES TO A PHENAZINE | |
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| Molecular Description: | 5'-D(CpGp(BRO)UpApCpG)-3'
PHENAZINE DERIVATIVE |
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| Structural Features: | RH DOUBLE HELIX, FLIPPED-OUT BASES |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (DC) (DG) (DU) (DA) (DC) (DG) |
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| Primary Citation: | Thorpe, J.H., Hobbs, J.R., Todd, A.K., Denny, W.A., Charlton, P., Cardin, C.J.
Guanine specific binding at a DNA junction formed by d[CG(5-BrU)ACG](2) with a topoisomerase poison in the presence of Co(2+) ions.
Biochemistry
, 39,
pp. 15055 - 15061, 2000.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
2
2
2
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| Cell Constants: |
| a = 29.420 | b = 53.440 | c = 41.320 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the SHELXL-97 program.
The R value is
22.8
for 1566 reflections
in the resolution range 15.00 to
2.00 Ångstroms
with I > 2. sigma(I).
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