RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 3K4E 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
PUF3 RNA BINDING DOMAIN BOUND TO COX17 RNA 3' UTR RECOGNITION SEQUENCE SITE A
mRNA-binding protein PUF3 / RNA
SINGLE STRAND
Click to show/hide 1 nucleic acid sequences
Click to show/hide 1 protein sequences
Zhu, D., Stumpf, C.R., Krahn, J.M., Wickens, M., Hall, T.M.
A 5' cytosine binding pocket in Puf3p specifies regulation of mitochondrial mRNAs. 
Proc.Natl.Acad.Sci.USA, 106, pp. 20192 - 20197, 2009.
X-RAY DIFFRACTION
C 1 2 1
a = 150.078 b = 87.134 c = 124.91 (Ångstroms)
α = 90.0 β = 116.23 γ = 90.0 (degrees)
The structure was refined using the PHENIX program. The R value is 0.252 for 23451 reflections in the resolution range 28.91 to 3.2 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 2 3
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))