RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 3GCA 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
THE STRUCTURAL BASIS FOR RECOGNITION OF THE PREQ0 METABOLITE BY AN UNUSUALLY SMALL RIBOSWITCH APTAMER DOMAIN
PreQ1 riboswitch
, HAIRPIN LOOP
Click to show/hide 1 nucleic acid sequences
No Protein Sequence Found
Spitale, R.C., Torelli, A.T., Krucinska, J., Bandarian, V., Wedekind, J.E.
The Structural Basis for Recognition of the PreQ0 Metabolite by an Unusually Small Riboswitch Aptamer Domain. 
J.Biol.Chem., 284, pp. 11012 - 11016, 2009.
X-RAY DIFFRACTION
P 63 2 2
a = 110.5 b = 110.5 c = 59.31 (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 5990 reflections in the resolution range 28.33 to 2.75 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))