RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 1O0C 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
CRYSTAL STRUCTURE OF L-GLUTAMATE AND AMPCPP BOUND TO GLUTAMINE AMINOACYL TRNA SYNTHETASE
T
Click to show/hide 1 nucleic acid sequences
Click to show/hide 1 protein sequences
Bullock, T.L., Uter, N., Nissan, T.A., Perona, J.J.
Amino Acid Discrimination by a class I aminoacyl-tRNA synthetase specified by negative determinants 
J.Mol.Biol., 328, pp. 395 - 408, 2003.
X-RAY DIFFRACTION
C 2 2 21
a = 241.1 b = 94.58 c = 116.08 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the X-PLOR program. The R value is 0.215 for 45855 reflections in the resolution range 6.0 to 2.7 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))