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NDB ID: BD0021    PDB ID: 1CW9     NAKB(beta): BD0021 


Title:

DNA DECAMER WITH AN ENGINEERED CROSSLINK IN THE MINOR GROOVE

Molecular Description:

5'-D(*CP*CP*AP*GP*(G47)P*CP*CP*TP*GP*G)-3'

Deposited:

1999-08-26

Released:

1999-10-14

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

van Aalten, D.M., Erlanson, D.A., Verdine, G.L., Joshua-Tor, L.
A structural snapshot of base-pair opening in DNA. 
Proc.Natl.Acad.Sci.USA, 96, pp. 11809 - 11814, 1999.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 34.435   b = 43.18   c = 72.412 (Ångstroms)

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

Refinement:

The structure was refined using the CNS program. The R value is 0.2031 for 15525 reflections in the resolution range 13.0 to 1.55 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)