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| Title: | | INFLUENCE OF COUNTER-IONS ON THE CRYSTAL STRUCTURES OF DNA DECAMERS: BINDING OF [CO(NH3)6]3+ AND BA2+ TO A-DNA | |
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| Molecular Description: | 5'-D(ApCpCpGpGpCpCpGpGpT)-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (DA) (DC) (DC) (DG) (DG) (DC) (DC) (DG) (DG) (DT) |
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| Primary Citation: | Gao, Y.G., Robinson, H., van Boom, J.H., Wang, A.H.
Influence of counter-ions on the crystal structures of DNA decamers: binding of [Co(NH3)6]3+ and Ba2+ to A-DNA.
Biophys.J.
, 69,
pp. 559 - 568, 1995.
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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 = 24.726 | b = 45.135 | c = 47.515 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
20.0
for 3156 reflections
in the resolution of 1.900
with Fobs > 4.000 sigma(Fobs).
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