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NDB ID: GHHB34    PDB ID: 216D 


Title:

CRYSTAL STRUCTURES OF THE B-FORM DNA-RNA CHIMER (5'-D(*IP*)-R(*CP*)-D(*IP*CP*IP*CP*IP*C)-3') COMPLEXED WITH DISTAMYCIN

Molecular Description:

5'-D(*IP*)-R(*CP*)-D(*IP*CP*IP*CP*IP*C)-3'
DISTAMYCIN A

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Chen, X., Ramakrishnan, B., Sundaralingam, M.
Crystal structures of B-form DNA-RNA chimers complexed with distamycin. 
Nat.Struct.Biol., 2, pp. 733 - 735, 1995.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 41 2 2

Cell Constants:

a = 27.92   b = 27.92   c = 57.7 (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 0.152 for 2219 reflections in the resolution range 8.0 to 1.73 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)