A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Aug-2019 number of released structures: 10343
Search for released structures

NDB ID: PD1123    PDB ID: 3CVT 


Title:

CRYSTAL STRUCTURE OF AN ALKA HOST/GUEST COMPLEX 8OXOGUANINE:CYTOSINE BASE PAIR

Molecular Description:

DNA-3-methyladenine glycosylase 2(E.C.3.2.2.21)/DNA complex

Deposited:

2008-04-19

Released:

2008-09-02

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:

Bowman, B.R., Lee, S., Wang, S., Verdine, G.L.
Structure of the E. coli DNA Glycosylase AlkA Bound to the Ends of Duplex DNA: A System for the Structure Determination of Lesion-Containing DNA. 
Structure, 16, pp. 1166 - 1174, 2008.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1 21 1

Cell Constants:

a = 75.413   b = 101.229   c = 103.032 (Ångstroms)

α = 90.0   β = 94.28   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.0 for 50117 reflections in the resolution range 50.0 to 2.5 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)