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| Title: | | THE STRUCTURE OF THE RIBODINUCLEOSIDE MONOPHOSPHATE GUANYLYL-3',5'-CYTIDINE AS ITS AMMONIUM OCTAHYDRATE SALT | |
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| Molecular Description: | 5'-R(GpC)-3'
AMMONIUM SALT |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Primary Citation: | Aggarwal, A., Islam, S.A., Kuroda, R., Sanderson, M.R., Neidle, S., Berman, H.M.
The Structure of the Ribodinucleoside Monophosphate Guanylyl-3',5'-Cytidine as Its Ammonium Octahydrate Salt
Acta Crystallogr.,Sect.B
, 39,
pp. 98 - 104, 1983.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
1
2
1
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| Cell Constants: |
| a = 20.987 | b = 16.470 | c = 9.566 | (Ångstroms) |
 = 90.00 |  = 94.36 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION |
| Drop: | | WATER, NH4 SULFATE |
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| Refinement: | The structure was refined using the SHELX-76 program.
The R value is
11.1
for 1197 reflections
in the resolution range 30.000 to
0.850 Ångstroms
with I > 2.000 sigma(I).
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