Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
STRUCTURE OF THE E. COLI ALPHA C-TERMINAL DOMAIN OF RNA POLYMERASE IN COMPLEX WITH CAP AND DNA
CATABOLITE GENE ACTIVATOR PROTEIN/DNA-directed RNA polymerase alpha chain (E.C.2.7.7.6)/DNA Complex
ADENOSINE-3'
5'-CYCLIC-MONOPHOSPHATE
B DOUBLE HELIX, OVERHANGING BASES
Click to show/hide 2 nucleic acid sequences
Click to show/hide 2 protein sequences
Benoff, B., Yang, H., Lawson, C.L., Parkinson, G., Liu, J., Blatter, E., Ebright, Y.W., Berman, H.M., Ebright, R.H.
Structural basis of transcription activation: the CAP-alpha CTD-DNA complex. 
Science, 297, pp. 1562 - 1566, 2002.
X-RAY DIFFRACTION
P 62 2 2
a = 175.97 b = 175.97 c = 158.02 (Ångstroms)
α = 90.0 β = 90.0 γ = 120.0 (degrees)
The structure was refined using the CNS program. The R value is 0.0 for 23331 reflections in the resolution range 20.0 to 3.1 Ångstroms with Fobs > 0.0 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))