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| Title: | | STRUCTURAL COMPARISON BETWEEN THE D(CTAG) SEQUENCE IN OLIGONUCLEOTIDES AND TRP AND MET REPRESSOR-OPERATOR COMPLEXES | |
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| Molecular Description: | 5'-D(CpGpCpTpCpTpApGpApGpCpG)-3' |
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| Structural Features: | B DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B,C,D: | | (DC) (DG) (DC) (DT) (DC) (DT) (DA) (DG) (DA) (DG) (DC) (DG) |
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| Primary Citation: | Urpi, L., Tereshko, V., Malinina, L., Huynh-Dinh, T., Subirana, J.A.
Structural comparison between the d(CTAG) sequence in oligonucleotides and trp and met repressor-operator complexes.
Nat.Struct.Biol.
, 3,
pp. 325 - 328, 1996.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
1
21
1
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| Cell Constants: |
| a = 35.050 | b = 68.910 | c = 26.150 | (Ångstroms) |
 = 90.00 |  = 91.16 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR program.
The R value is
19.7
for 4222 reflections
in the resolution range 8.000 to
2.250 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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