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NDB ID: PD0900    PDB ID: 2IS4 


Title:

CRYSTAL STRUCTURE OF UVRD-DNA-ADPNP TERNARY COMPLEX

Molecular Description:

DNA Helicase II (E.C. 3.6.1.-)/DNA Complex

Structural Keywords:

B DOUBLE HELIX, OVERHANGING BASES

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Lee, J.Y., Yang, W.
UvrD helicase unwinds DNA one base pair at a time by a two-part power stroke. 
Cell(Cambridge,Mass.), 127, pp. 1349 - 1360, 2006.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1 21 1

Cell Constants:

a = 104.112   b = 96.779   c = 111.044 (Ångstroms)

α = 90.0   β = 93.85   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS 1.1 program. The R value is 0.215 for 57871 reflections in the resolution range 29.84 to 2.6 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)