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| Title: | | REVERSIBLE BENDING AND HELIX GEOMETRY IN A B-DNA DODECAMER: CGCGAATTBRCGCG | |
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| Molecular Description: | 5'-D(CpGpCpGpApApTpTp(CBR)pGpCpG)-3'
MPD
293K |
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| Structural Features: | B DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (DC) (DG) (DC) (DG) (DA) (DA) (DT) (DT) (CBR) (DG) (DC) (DG) |
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| Primary Citation: | Fratini, A.V., Kopka, M.L., Drew, H.R., Dickerson, R.E.
Reversible bending and helix geometry in a B-DNA dodecamer: CGCGAATTBrCGCG.
J.Biol.Chem.
, 257,
pp. 14686 - 14707, 1982.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
21
21
21
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| Cell Constants: |
| a = 24.710 | b = 40.560 | c = 65.620 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the JACK-LEVITT program.
The R value is
13.0
for 1515 reflections
in the resolution range 8.000 to
3.000 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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