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| Title: | | STRUCTURE OF THE DEOXYTETRANUCLEOTIDE D-PAPTPAPT AND A SEQUENCE-DEPENDENT MODEL FOR POLY(DA-DT) | |
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| Molecular Description: | 5'-D(pApTpApT)-3' |
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| Structural Features: | SINGLE STRAND, HELIX OPEN |
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| Nucleic Acid Sequence: |
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| Chain | A: | | (DA) (DT) (DA) (DT) |
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| Primary Citation: | Viswamitra, M.A., Shakked, Z., Jones, P.G., Sheldrick, G.M., Salisbury, S.A., Kennard, O.
Structure of the Deoxytetranucleotide d-pApTpApT and a Sequence-Dependent Model for Poly(dA-dT)
Biopolymers
, 21,
pp. 513 - 533, 1982.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
1
21
1
|
|
| Cell Constants: |
| a = 21.121 | b = 21.294 | c = 8.770 | (Ångstroms) |
 = 90.00 |  = 97.84 |  = 90.00 | (degrees) |
|
|
| Refinement: |
The R value is
15.3
for 2717 reflections
in the resolution of 1.040
with Fobs > 1.500 sigma(Fobs).
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