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NDB ID: UDI030    PDB ID: 208D 


Title:

HIGH-RESOLUTION STRUCTURE OF A DNA HELIX FORMING (C.G)*G BASE TRIPLETS

Molecular Description:

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

Structural Keywords:

B DOUBLE HELIX, BASE TRIPLET, OVERHANGING BASE

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Van Meervelt, L., Vlieghe, D., Dautant, A., Gallois, B., Precigoux, G., Kennard, O.
High-resolution structure of a DNA helix forming (C.G)*G base triplets. 
Nature, 374, pp. 742 - 744, 1995.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 22.238   b = 37.01   c = 54.1 (Ångstroms)

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

Refinement:

The structure was refined using the X-PLOR program. The R value is 0.168 for 2379 reflections in the resolution range 8.0 to 2.05 Ångstroms with Fobs >  4.0 sigma(Fobs) and with I >  0.0 sigma(I)