A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 1-Dec-2021 number of released structures: 11785
Search for released structures

NDB ID: ZD0013    PDB ID: 1XA2 


Title:

COBALT HEXAMMINE INDUCED TAUTOMERIC SHIFT IN Z-DNA: THE STRUCTURE OF D(CGCGCA).D(TGCGCG) IN TWO CRYSTAL FORMS

Molecular Description:

Z-DNA

Deposited:

2004-08-25

Released:

2004-11-16

Structural Keywords:

Z DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Thiyagarajan, S., Rajan, S.S., Gautham, N.
Cobalt hexammine induced tautomeric shift in Z-DNA: the structure of d(CGCGCA)*d(TGCGCG) in two crystal forms. 
Nucleic Acids Res., 32, pp. 5945 - 5953, 2004.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 17.976   b = 30.926   c = 44.625 (Ångstroms)

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

Refinement:

The structure was refined using the REFMAC program. The R value is 0.2102 for 2564 reflections in the resolution range 18.11 to 1.71 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)