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| Title: | | THE CRYSTAL AND MOLECULAR STRUCTURE OF A CALCIUM SALT OF GUANYLYL-3',5'-CYTIDINE (GPC) | |
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| Molecular Description: | 5'-R(GpC)-3'
CALCIUM SALT |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Primary Citation: | Hingerty, B., Subramanian, E., Stellman, S.D., Sato, T., Broyde, S.B., Langridge, R.
The Crystal and Molecular Structure of a Calcium Salt of Guanylyl-3',5'-Cytidine (GpC)
Acta Crystallogr.,Sect.B
, 32,
pp. 2998 - 3013, 1976.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
1
21
1
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| Cell Constants: |
| a = 21.224 | b = 34.207 | c = 9.327 | (Ångstroms) |
 = 90.00 |  = 90.53 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | SLOW COOLING |
| Drop: | | WATER, BIS-TRIS-PROPANE, CaCl2 |
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| Refinement: |
The R value is
8.2
for 2918 reflections
in the resolution of 1.100
with Fobs > 1.000 sigma(Fobs).
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