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NDB ID: NA0322    PDB ID: 3KHR 


Title:

DPO4 POST-EXTENSION TERNARY COMPLEX WITH THE CORRECT C OPPOSITE THE 2-AMINOFLUORENE-GUANINE [AF]G LESION

Molecular Description:

Deposited:

2009-10-30

Released:

2010-02-16

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:

Rechkoblit, O., Kolbanovskiy, A., Malinina, L., Geacintov, N.E., Broyde, S., Patel, D.J.
Mechanism of error-free and semitargeted mutagenic bypass of an aromatic amine lesion by Y-family polymerase Dpo4. 
Nat.Struct.Mol.Biol., 17, pp. 379 - 388, 2010.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1

Cell Constants:

a = 52.477   b = 53.019   c = 99.858 (Ångstroms)

α = 81.76   β = 76.76   γ = 70.14 (degrees)

Refinement:

The structure was refined using the REFMAC program. The R value is 0.20822 for 59976 reflections in the resolution range 20.0 to 2.01 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)