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NDB ID: UD0037    PDB ID: 1UHY 


Title:

CRYSTAL STRUCTURE OF D(GCGATAGC): THE BASE-INTERCALATED DUPLEX

Molecular Description:

5'-D(*GP*(CBR)P*GP*AP*TP*AP*GP*C)-3'

Deposited:

2003-07-13

Released:

2004-02-03

Structural Keywords:

RH DOUBLE HELIX, BASE INTERCALATED

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Kondo, J., Umeda, S.I., Fujita, K., Sunami, T., Takenaka, A.
X-ray analyses of d(GCGAXAGC) containing G and T at X: the base-intercalated duplex is still stable even in point mutants at the fifth residue. 
J.Synchrotron Radiat., 11, pp. 117 - 120, 2004.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 63 2 2

Cell Constants:

a = 37.0   b = 37.0   c = 65.3 (Ångstroms)

α = 90.0   β = 90.0   γ = 120.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.0 for 2707 reflections in the resolution range 22.87 to 1.7 Ångstroms with Fobs >  3.0 sigma(Fobs) and with I >  0.0 sigma(I)