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NDB ID: ZDFB25    PDB ID: 1DA2 


Title:

MOLECULAR AND CRYSTAL STRUCTURE OF D(CGCGMO4CG): N4-METHOXYCYTOSINE/GUANINE BASE-PAIRS IN Z-DNA

Molecular Description:

5'-D(*CP*GP*CP*GP*(C45)P*G)-3'

Deposited:

1992-10-17

Released:

1993-07-15

Structural Keywords:

Z DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Van Meervelt, L., Moore, M.H., Lin, P.K., Brown, D.M., Kennard, O.
Molecular and crystal structure of d(CGCGmo4CG): N4-methoxycytosine.guanine base-pairs in Z-DNA. 
J.Mol.Biol., 216, pp. 773 - 781, 1990.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 18.17   b = 30.36   c = 43.93 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.181 for 2559 reflections in the resolution range 10.0 to 1.7 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)