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NDB ID: PDR004    PDB ID: 2OR1 


Title:

RECOGNITION OF A DNA OPERATOR BY THE REPRESSOR OF PHAGE 434. A VIEW AT HIGH RESOLUTION

Molecular Description:

434 REPRESSOR/DNA COMPLEX

Deposited:

1989-09-05

Released:

1989-09-05

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:

Aggarwal, A.K., Rodgers, D.W., Drottar, M., Ptashne, M., Harrison, S.C.
Recognition of a DNA operator by the repressor of phage 434: a view at high resolution. 
Science, 242, pp. 899 - 907, 1988.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 148.3   b = 65.0   c = 27.7 (Ångstroms)

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

Refinement:

The structure was refined using the TNT program. The R value is 0.179 for 0 reflections in the resolution range 0.0 to 2.5 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)