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NDB ID: ZDFB31    PDB ID: 1D76 


Title:

CRYSTAL AND MOLECULAR STRUCTURE OF A DNA FRAGMENT CONTAINING A 2-AMINO ADENINE MODIFICATION: THE RELATIONSHIP BETWEEN CONFORMATION, PACKING, AND HYDRATION IN Z-DNA HEXAMERS

Molecular Description:

5'-D(*CP*GP*UP*(1AP)P*CP*G)-3'

Deposited:

1992-05-19

Released:

1992-09-15

Structural Keywords:

Z DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Schneider, B., Ginell, S.L., Jones, R., Gaffney, B., Berman, H.M.
Crystal and molecular structure of a DNA fragment containing a 2-aminoadenine modification: the relationship between conformation, packing, and hydration in Z-DNA hexamers. 
Biochemistry, 31, pp. 9622 - 9628, 1992.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 17.944   b = 31.282   c = 44.701 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.138 for 4588 reflections in the resolution range 8.0 to 1.3 Ångstroms with Fobs >  4.0 sigma(Fobs) and with I >  0.0 sigma(I)