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| Title: | | CRYSTAL STRUCTURE OF POLYAMIDE DIMER (IMPYHPPYBETADP)2 BOUND TO B-DNA DECAMER CCAGATCTGG | |
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| Molecular Description: | 5'-D(CpCpApGpApTpCpTpGpG)-3'
HYDROXYPYRROLE-IMIDAZOLE-PYRROLE POLYAMIDE |
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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) (DA) (DG) (DA) (DT) (DC) (DT) (DG) (DG) |
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| Primary Citation: | Kielkopf, C.L., Bremer, R.E., White, S., Szewczyk, J.W., Turner, J.M., Baird, E.E., Dervan, P.B., Rees, D.C.
Structural effects of DNA sequence on T.A recognition by hydroxypyrrole/pyrrole pairs in the minor groove.
J.Mol.Biol.
, 295,
pp. 557 - 567, 2000.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
31
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| Cell Constants: |
| a = 34.200 | b = 34.200 | c = 46.100 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 120.00 | (degrees) |
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| Refinement: | The structure was refined using the CNS program.
The R value is
23.7
for 2680 reflections
in the resolution range 17.0 to
2.27 Ångstroms
with I > 0. sigma(I).
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