A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 14-Nov-2018 number of released structures: 9899
Search for released structures

NDB ID: PH0018    PDB ID: 1H38 


Title:

STRUCTURE OF A T7 RNA POLYMERASE ELONGATION COMPLEX AT 2.9A RESOLUTION

Molecular Description:

DNA-DIRECTED RNA POLYMERASE (E.C.2.7.7.6)

Nucleic Acid Sequence:

Click to show/hide 3 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Tahirov, T.H., Temiakov, D., Anikin, M., Patlan, V., Mcallister, W.T., Vassylyev, D.G., Yokoyama, S.
Structure of a T7 RNA Polymerase Elongation Complex at 2.9 A Resolution 
Nature, 420, pp. 43 - , 2002.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1

Cell Constants:

a = 79.907   b = 84.971   c = 202.003 (Ångstroms)

α = 90.36   β = 92.97   γ = 109.94 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.236 for 108303 reflections in the resolution range 39.93 to 2.9 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)