RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 1S03 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
THE STRUCTURE OF A RIBOSOMAL PROTEIN S8/SPC OPERON MRNA COMPLEX
30S ribosomal protein S8/RNA Complex
RH DOUBLE HELIX, LOOP, FLIPPED-OUT BASES
Click to show/hide 1 nucleic acid sequences
Click to show/hide 1 protein sequences
Merianos, H.J., Wang, J., Moore, P.B.
The structure of a ribosomal protein S8/spc operon mRNA complex. 
RNA, 10, pp. 954 - 964, 2004.
X-RAY DIFFRACTION
P 32 2 1
a = 61.22 b = 61.22 c = 332.52 (Ångstroms)
α = 90.0 β = 90.0 γ = 120.0 (degrees)
The structure was refined using the REFMAC program. The R value is 0.23734 for 19880 reflections in the resolution range 50.0 to 2.7 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 2
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))