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| Title: | | GCATGCT + BARIUM | |
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| Molecular Description: | 5'-D(GpCpApTpGpCpT)-3' |
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| Structural Features: | QUADRUPLE HELIX, LOOPS, INTERNAL LOOP |
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| Nucleic Acid Sequence: |
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| Chains | A, B: | |
(DG) (DC) (DA) (DT) (DG) (DC) (DT)
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| Primary Citation: | Cardin, C.J., Gan, Y., Thorpe, J.H., Teixeira, S.C.M., Gale, B.C., Moraes, M.I.A.
Metal Ion Distribution and Stabilization of the DNA Quadruplex Structure Formed by d(GCATGCT)
To be published |
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
2
2
21
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| Cell Constants: |
| a = 22.015 | b = 59.536 | c = 47.667 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION, SITTING DROP |
| Drop: | | Sodium Cacodylate, Barium Chloride, Potassium Chloride, MPD, H2O |
| Reservoir: | | Sodium Cacodylate, Barium Chloride, MPD, H2O |
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| Refinement: | The structure was refined using the SHELXL-97 program.
The R value is
20.11
for 4860 reflections
in the resolution range 100.00 to
1.40 Ångstroms
with Fobs > 0.0 sigma(Fobs).
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