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NDB ID: BDLB03    PDB ID: 3BNA     NAKB(beta): BDLB03 


Title:

REVERSIBLE BENDING AND HELIX GEOMETRY IN A B-DNA DODECAMER: CGCGAATTBRCGCG

Molecular Description:

5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*(CBR)P*GP*CP*G)-3'
MPD
293K

Deposited:

1982-02-16

Released:

1982-04-15

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Fratini, A.V., Kopka, M.L., Drew, H.R., Dickerson, R.E.
Reversible bending and helix geometry in a B-DNA dodecamer: CGCGAATTBrCGCG. 
J.Biol.Chem., 257, pp. 14686 - 14707, 1982.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 24.71   b = 40.56   c = 65.62 (Ångstroms)

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

Refinement:

The structure was refined using the JACK-LEVITT program. The R value is 0.13 for 1515 reflections in the resolution range 8.0 to 3.0 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)