RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 3ADL 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
STRUCTURE OF TRBP2 AND ITS MOLECULE IMPLICATIONS FOR MIRNA PROCESSING
RISC-loading complex subunit TARBP2/RNA complex
A DOUBLE HELIX
Click to show/hide 1 nucleic acid sequences
Click to show/hide 1 protein sequences
Yang, S.W., Chen, H.Y., Yang, J., Machida, S., Chua, N.H., Yuan, Y.A.
Structure of arabidopsis HYPONASTIC LEAVES1 and its molecular implications for miRNA processing 
Structure, 18, pp. 594 - 605, 2010.
X-RAY DIFFRACTION
I 21 21 21
a = 55.3 b = 60.425 c = 99.892 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the REFMAC program. The R value is 0.26267 for 8276 reflections in the resolution range 25.84 to 2.2 Ångstroms with Fobs > 0.0 sigma(Fobs) and with I > 2.0 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))