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NDB ID: PDR031    PDB ID: 1AIS 


Title:

TATA-BINDING PROTEIN/TRANSCRIPTION FACTOR (II)B/TATA-BOX COMPLEX FROM PYROCOCCUS WOESEI

Molecular Description:

TATA-BINDING PROTEIN
TRANSCRIPTION INITIATION FACTOR IIB/DNA COMPLEX

Deposited:

1997-04-24

Released:

1997-07-07

Structural Keywords:

RH DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 2 protein sequences

Primary Citation:

Kosa, P.F., Ghosh, G., DeDecker, B.S., Sigler, P.B.
The 2.1-A crystal structure of an archaeal preinitiation complex: TATA-box-binding protein/transcription factor (II)B core/TATA-box. 
Proc.Natl.Acad.Sci.USA, 94, pp. 6042 - 6047, 1997.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 125.7   b = 91.2   c = 74.2 (Ångstroms)

α = 90.0   β = 122.7   γ = 90.0 (degrees)

Refinement:

The structure was refined using the X-PLOR program. The R value is 0.212 for 36876 reflections in the resolution range 20.0 to 2.1 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)