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| Title: | | INTERACTION BETWEEN THE LEFT-HANDED Z-DNA AND POLYAMINE:THE CRYSTAL STRUCTURE OF THE D(CG)3 AND N-(2-AMINOETHYL)-1,4-DIAMINOBUTANE COMPLEX | |
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| Molecular Description: | 5'-D(CpGpCpGpCpG)-3'
N-(2-AMINOETHYL)-1,4-DIAMINOBUTANE |
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| Structural Features: | Z DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A, B: | |
(DC) (DG) (DC) (DG) (DC) (DG)
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| Primary Citation: | Ohishi, H., Kunisawa, S., van der Marel, G., van Boom, J.H., Rich, A., Wang, A.H., Tomita, K., Hakoshima, T.
Interaction between the left-handed Z-DNA and polyamine. The crystal structure of the d(CG)3 and N-(2-aminoethyl)-1,4-diamino-butane complex.
FEBS Lett.
, 284,
pp. 238 - 244, 1991.
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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 = 17.940 | b = 31.230 | c = 44.550 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION |
| Drop: | | WATER, MgCl2, Na Cacodylate, N-(2-AMINOETHYL)-1,4-DIAMINOBUTANE_HCL |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
16.1
for 8921 reflections
in the resolution of 1.000
with Fobs > 3.000 sigma(Fobs).
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