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NDB ID: NA0319    PDB ID: 3KHG 


Title:

DPO4 EXTENSION TERNARY COMPLEX WITH MISINSERTED A OPPOSITE THE 2-AMINOFLUORENE-GUANINE [AF]G LESION

Molecular Description:

Deposited:

2009-10-30

Released:

2010-02-16

Structural Keywords:

B DOUBLE HELIX, INTERNAL LOOP

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 21 1

Cell Constants:

a = 52.811   b = 110.948   c = 100.772 (Ångstroms)

α = 90.0   β = 101.38   γ = 90.0 (degrees)

Refinement:

The structure was refined using the REFMAC program. The R value is 0.20897 for 21625 reflections in the resolution range 20.0 to 2.96 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)