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| Title: | | CRYSTAL AND MOLECULAR STRUCTURE OF D(GTGCGCAC): INVESTIGATION OF THE EFFECTS OF BASE SEQUENCE ON THE CONFORMATION OF OCTAMER DUPLEXES | |
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| Molecular Description: | 5'-D(GpTpGpCpGpCpApC)-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chain | A: | |
(DG) (DT) (DG) (DC) (DG) (DC) (DA) (DC)
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| Primary Citation: | Bingman, C., Li, X., Zon, G., Sundaralingam, M.
Crystal and molecular structure of d(GTGCGCAC): investigation of the effects of base sequence on the conformation of octamer duplexes.
Biochemistry
, 31,
pp. 12803 - 12812, 1992.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
43
21
2
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| Cell Constants: |
| a = 42.220 | b = 42.220 | c = 25.070 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION |
| Drop: | | WATER, MgCl2, SPERMINE, Na Cacodylate |
| Reservoir: | | WATER, MPD |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
15.4
for 4483 reflections
in the resolution range 8.000 to
1.640 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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