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NDB ID: DD0020    PDB ID: 1CVX 


Title:

CRYSTAL STRUCTURE OF POLYAMIDE DIMER (IMPYHPPYBETADP)2 BOUND TO B-DNA DECAMER CCAGATCTGG

Molecular Description:

5'-D(*CP*CP*AP*GP*AP*TP*CP*TP*GP*G)-3'
HYDROXYPYRROLE-IMIDAZOLE-PYRROLE POLYAMIDE

Deposited:

1999-08-24

Released:

2000-01-15

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

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.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 31

Cell Constants:

a = 34.2   b = 34.2   c = 46.1 (Ångstroms)

α = 90.0   β = 90.0   γ = 120.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.237 for 2680 reflections in the resolution range 17.0 to 2.27 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)