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NDB ID: PD0089    PDB ID: 1HWT 


Title:

STRUCTURE OF A HAP1/DNA COMPLEX REVEALS DRAMATICALLY ASYMMETRIC DNA BINDING BY A HOMODIMERIC PROTEIN

Molecular Description:

PROTEIN (HEME ACTIVATOR PROTEIN)/DNA COMPLEX

Deposited:

1998-09-17

Released:

1999-11-10

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

King, D.A., Zhang, L., Guarente, L., Marmorstein, R.
Structure of a HAP1-DNA complex reveals dramatically asymmetric DNA binding by a homodimeric protein. 
Nat.Struct.Biol., 6, pp. 64 - 71, 1999.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 85.6   b = 85.7   c = 94.0 (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 0.246 for 20768 reflections in the resolution range 8.0 to 2.5 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)