RNA Base-Pairs, Stacking, etc.
Interactive basepair map with 3D fragment visualization for: 6KR6 
Base Pair Hydrogen Bonding Classification
Nucleic Acid Backbone Torsions
Base Pair Morphology Parameters
CRYSTAL STRUCTURE OF DROSOPHILA PIWI
Protein piwi/RNA Complex
SMALL NA FRAGMENT
Click to show/hide 1 nucleic acid sequences
Click to show/hide 1 protein sequences
Yamaguchi, S., Oe, A., Nishida, K.M., Yamashita, K., Kajiya, A., Hirano, S., Matsumoto, N., Dohmae, N., Ishitani, R., Saito, K., Siomi, H., Nishimasu, H., Siomi, M.C., Nureki, O.
Crystal structure of Drosophila Piwi. 
Nat Commun, 11, pp. 858 - 858, 2020.
X-RAY DIFFRACTION
P 21 21 21
a = 62.09 b = 115.64 c = 119.89 (Ångstroms)
α = 90.0 β = 90.0 γ = 90.0 (degrees)
The structure was refined using the PHENIX program. The R value is 0.2404 for 36895 reflections in the resolution range 39.9 to 2.9 Ångstroms with Fobs > 1.36 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))