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| Title: | | CRYSTAL STRUCTURE OF DNA SHEARED TANDEM G A BASE PAIRS | |
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| Molecular Description: | 5'-D(CpCpGpApApTpGpApGpG)-3' |
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| Structural Features: | B DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (DC) (DC) (DG) (DA) (DA) (DT) (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
1
2
1
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| Cell Constants: |
| a = 62.784 | b = 35.685 | c = 22.466 | (Ångstroms) |
 = 90.00 |  = 104.38 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the SHELXL-97 program.
The R value is
18.8
for reflections
in the resolution range 20.0 to
1.20 Ångstroms
with Fobs > 0.0 sigma(Fobs).
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