RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 2RD2 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
GLUTAMINYL-TRNA SYNTHETASE MUTANT C229R WITH BOUND ANALOG 5'-O-[N-(L-GLUTAMINYL)-SULFAMOYL]ADENOSINE
T, LOOP, HAIRPIN LOOP
Click to show/hide 1 nucleic acid sequences
Click to show/hide 1 protein sequences
Bullock, T.L., Rodriguez-Hernandez, A., Corigliano, E.M., Perona, J.J.
A rationally engineered misacylating aminoacyl-tRNA synthetase. 
Proc.Natl.Acad.Sci.Usa, 105, pp. 7428 - 7433, 2008.
X-RAY DIFFRACTION
C 2 2 21
a = 237.659 b = 93.337 c = 114.826 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the CNS program. The R value is 0.0 for 37292 reflections in the resolution range 119.5 to 2.6 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))