Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
CRYSTAL STRUCTURE OF THE METHYLATED N-ADA/DNA COMPLEX
Ada polyprotein/DNA Complex
B DOUBLE HELIX
Click to show/hide 4 nucleic acid sequences
Click to show/hide 1 protein sequences
He, C., Hus, J.C., Sun, L.J., Zhou, P., Norman, D.P., Dotsch, V., Wei, H., Gross, J.D., Lane, W.S., Wagner, G., Verdine, G.L.
A methylation-dependent electrostatic switch controls DNA repair and transcriptional activation by E. coli ada. 
Mol.Cell, 20, pp. 117 - 129, 2005.
X-RAY DIFFRACTION
P 21 21 21
a = 28.842 b = 84.593 c = 108.357 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the CNS program. The R value is 0.235 for 21153 reflections in the resolution range 39.4 to 2.1 Ångstroms with Fobs > 2.0 sigma(Fobs) and with I > 0.0 sigma(I)
Asymmetric Unit coordinates (pdb format, Unix compressed(.gz))
Asymmetric Unit coordinates (cif format, Unix compressed(.gz))
Biological Assembly coordinates (pdb format) 1
Structure Factors (cif format)
Coordinates (pdb format, Unix compressed(.gz))
Coordinates (cif format, Unix compressed(.gz))
NMR Restraints (cif format, Unix compressed(.gz))
XML | Complete with coordinates (xml format, GNU compressed(.gz))