RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 1VC6 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
CRYSTAL STRUCTURE OF THE HEPATITIS DELTA VIRUS GEMONIC RIBOZYME PRODUCT WITH C75U MUTAION, CLEAVED IN IMIDAZOLE AND MG2+ SOLUTIONS
, HAIRPIN LOOP
Click to show/hide 1 nucleic acid sequences
Click to show/hide 1 protein sequences
Ke, A., Zhou, K., Ding, F., Cate, J.H.D., Doudna, J.A.
A Conformational Switch controls hepatitis delta virus ribozyme catalysis 
NATURE, 429, pp. 201 - 205, 2004.
X-RAY DIFFRACTION
H 3 2
a = 109.159 b = 109.159 c = 190.603 (Ångstroms)
α = 90.0 β = 90.0 γ = 120.0 (degrees)
The structure was refined using the CNS program. The R value is 0.247 for 10908 reflections in the resolution range 42.35 to 2.8 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))