Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
THE PHAGE 434 OR2/R1-69 COMPLEX AT 2.5 ANGSTROMS RESOLUTION
434 REPRESSOR/DNA COMPLEX
B DOUBLE HELIX, OVERHANGING BASE
Click to show/hide 2 nucleic acid sequences
Click to show/hide 1 protein sequences
Shimon, L.J., Harrison, S.C.
The phage 434 OR2/R1-69 complex at 2.5 A resolution. 
J.Mol.Biol., 232, pp. 826 - 838, 1993.
X-RAY DIFFRACTION
P 21 21 21
a = 149.29 b = 64.29 c = 27.69 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the CORELS program. The R value is 0.209 for 6984 reflections in the resolution range 5.5 to 2.5 Ångstroms with Fobs > 1.5 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))