RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 1MHK 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
CRYSTAL STRUCTURE ANALYSIS OF A 26MER RNA MOLECULE, REPRESENTING A NEW RNA MOTIF, THE HOOK-TURN
RNA BCh12
Short and Long strands
A DOUBLE HELIX, FLIPPED-OUT BASES, OVERHANGING BASES
Click to show/hide 2 nucleic acid sequences
No Protein Sequence Found
Szep, S., Wang, J., Moore, P.B.
The crystal structure of a 26-nucleotide RNA containing a hook-turn 
RNA, 9, pp. 44 - 51, 2003.
X-RAY DIFFRACTION
C 1 2 1
a = 30.169 b = 62.51 c = 50.933 (Ångstroms)
α = 90.0 β = 98.76 γ = 90.0 (degrees)
The structure was refined using the CNS program. The R value is 0.243 for 3011 reflections in the resolution range 15.0 to 2.5 Ångstroms with Fobs > 2.0 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))