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NDB ID: PDT006    PDB ID: 1ZAA 


Title:

ZINC FINGER-DNA RECOGNITION: CRYSTAL STRUCTURE OF A ZIF268-DNA COMPLEX AT 2.1 ANGSTROMS

Molecular Description:

ZIF268/DNA COMPLEX

Deposited:

1992-09-17

Released:

1993-10-31

Structural Keywords:

B DOUBLE HELIX, OVERHANGING BASE

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Pavletich, N.P., Pabo, C.O.
Zinc finger-DNA recognition: crystal structure of a Zif268-DNA complex at 2.1 A. 
Science, 252, pp. 809 - 817, 1991.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 2 2 21

Cell Constants:

a = 45.4   b = 56.2   c = 130.8 (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 0.182 for 9047 reflections in the resolution range 7.0 to 2.1 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)