Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
CCAAT-BINDING COMPLEX FROM ASPERGILLUS NIDULANS WITH DNA
HAPB protein
Transcription factor HapC (Eurofung)
HapE/DNA complex
B DOUBLE HELIX
Click to show/hide 2 nucleic acid sequences
Click to show/hide 3 protein sequences
Huber, E.M., Scharf, D.H., Hortschansky, P., Groll, M., Brakhage, A.A.
DNA Minor Groove Sensing and Widening by the CCAAT-Binding Complex. 
Structure, 20, pp. 1757 - 1768, 2012.
X-RAY DIFFRACTION
P 21 21 21
a = 57.04 b = 72.89 c = 145.89 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the REFMAC program. The R value is 0.15843 for 49104 reflections in the resolution range 10.0 to 1.8 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))