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| Title: | | CRYSTAL STRUCTURE OF DNA SHEARED TANDEM G-A BASE PAIRS | |
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| Molecular Description: | 5'-D(CpCpGpApAp(BRU)pGpApGpG)-3' |
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| Structural Features: | B DOUBLE HELIX, FLIPPED-OUT BASES |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (DC) (DC) (DG) (DA) (DA) (BRU) (DG) (DA) (DG) (DG) |
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| Primary Citation: | Gao, Y.G., Robinson, H., Sanishvili, R., Joachimiak, A., Wang, A.H.
Structure and recognition of sheared tandem G x A base pairs associated with human centromere DNA sequence at atomic resolution.
Biochemistry
, 38,
pp. 16452 - 16460, 1999.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
2
2
21
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| Cell Constants: |
| a = 20.950 | b = 61.860 | c = 68.490 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the SHELXL-97 program.
The R value is
19.1
for 5409 reflections
in the resolution range 20.0 to
1.60 Ångstroms
with I > 0.0 sigma(I).
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