RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 1A34 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
SATELLITE TOBACCO MOSAIC VIRUS/RNA COMPLEX
SATELLITE TOBACCO MOSAIC VIRUS/RNA COMPLEX
A DOUBLE HELIX, OVERHANGING BASE AND A FREE NUCLEOTIDE
Click to show/hide 2 nucleic acid sequences
Click to show/hide 1 protein sequences
Larson, S.B., Day, J., Greenwood, A., McPherson, A.
Refined structure of satellite tobacco mosaic virus at 1.8 A resolution. 
J.Mol.Biol., 277, pp. 37 - 59, 1998.
X-RAY DIFFRACTION
I 2 2 2
a = 174.27 b = 191.77 c = 202.5 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the X-PLOR program. The R value is 0.0 for 215809 reflections in the resolution range 30.0 to 1.81 Ångstroms with Fobs > 4.0 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))