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| Title: |  | MOLECULAR AND CRYSTAL STRUCTURE OF D(CGCGMO4CG): N4-METHOXYCYTOSINE/GUANINE BASE-PAIRS IN Z-DNA |  |
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| Molecular Description: | 5'-D(CpGpCpGp(C45)pG)-3' |
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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) (C45) (DG) |
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| Primary Citation: | Van Meervelt, L., Moore, M.H., Lin, P.K., Brown, D.M., Kennard, O.
Molecular and crystal structure of d(CGCGmo4CG): N4-methoxycytosine.guanine base-pairs in Z-DNA.
J.Mol.Biol.
, 216,
pp. 773 - 781, 1990.
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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 = 18.170 | b = 30.360 | c = 43.930 | (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
18.1
for 2559 reflections
in the resolution range 10.000 to
1.700 Ångstroms
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