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NDB ID: UDI047    PDB ID: 253D 


Title:

CRYSTAL STRUCTURE OF THE B-DNA NONAMER D(GCGTACGCG) WITH A NOVEL D[G*(G.C)] BASE-TRIPLET INVOLVING THE MINOR GROOVE

Molecular Description:

5'-D(*GP*CP*GP*TP*AP*CP*GP*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:

Mooers, B.H.M., Ho, P.S.
Crystal Structure of the B-DNA Nonamer d(GCGTACGCG) with a Novel d[G*(G.C)] Base-triplet Involving the Minor Groove 
To be Published, , pp. - , 1996.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 42 21 2

Cell Constants:

a = 38.915   b = 38.915   c = 33.026 (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 0.1931 for 920 reflections in the resolution range 8.0 to 2.2 Ångstroms with Fobs >  1.0 sigma(Fobs) and with I >  0.0 sigma(I)