4J39
Crystal structure of p19 in complex with double-helical 19mer RNA p(CAG)3C(CUG)3
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-11-22 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9724 |
Spacegroup name | H 3 2 |
Unit cell lengths | 90.611, 90.611, 148.521 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 15.000 - 1.700 |
R-factor | 0.18175 |
Rwork | 0.180 |
R-free | 0.20695 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.028 |
RMSD bond angle | 2.479 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | CNS |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 20.000 |
High resolution limit [Å] | 1.700 |
Rmerge | 0.075 |
Number of reflections | 25529 |
<I/σ(I)> | 13.3 |
Completeness [%] | 99.1 |
Redundancy | 4.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | 291 | 1.3 mM ammonium sulfate, 0.1 M MES, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 291K |