RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 2QUS 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
HAMMERHEAD RIBOZYME G12A MUTANT PRE-CLEAVAGE
69-MER
, LOOPS, HAIRPIN LOOP, FLIPPED-OUT BASES, BULGES
Click to show/hide 1 nucleic acid sequences
No Protein Sequence Found
Chi, Y.I., Martick, M., Lares, M., Kim, R., Scott, W.G., Kim, S.H.
Capturing hammerhead ribozyme structures in action by modulating general base catalysis. 
Plos Biol., 6, pp. e234 - e234, 2008.
X-RAY DIFFRACTION
P 1
a = 27.926 b = 53.03 c = 71.963 (Ångstroms)
α = 74.57 β = 81.37 γ = 75.61 (degrees)
The structure was refined using the REFMAC program. The R value is 0.191 for 12926 reflections in the resolution range 25.67 to 2.4 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 2
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))