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| Title: | | CRYSTAL STRUCTURE OF 2'-O-ME(CGCGCG)2: AN RNA DUPLEX AT 1.19 A RESOLUTION. 2-METHYL-2,4-PENTANEDIOL AND MAGNESIUM BINDING. | |
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| Molecular Description: | 5'-R((OMC)p(OMG)p(OMC)p(OMG)p(OMC)p
(OMG))-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (OMC) (OMG) (OMC) (OMG) (OMC) (OMG) |
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| Primary Citation: | Adamiak, D.A., Rypniewski, W.R., Milecki, J., Adamiak, R.W.
The 1.19 A X-ray structure of 2'-O-Me(CGCGCG)(2) duplex shows dehydrated RNA with 2-methyl-2,4-pentanediol in the minor groove.
Nucleic Acids Res.
, 29,
pp. 4144 - 4153, 2001.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
32
1
2
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| Cell Constants: |
| a = 24.805 | b = 24.805 | c = 77.372 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 120.00 | (degrees) |
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| Refinement: | The structure was refined using the SHELXL-97 program.
The R value is
15.5
for 8715 reflections
in the resolution range 20. to
1.19 Ångstroms
with I > 0. sigma(I).
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