4TYW
DEAD-box helicase Mss116 bound to ssRNA and ADP-BeF
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 5.0.3 |
Synchrotron site | ALS |
Beamline | 5.0.3 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-03-09 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.0000 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 89.829, 126.260, 55.545 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 47.243 - 2.197 |
R-factor | 0.218 |
Rwork | 0.216 |
R-free | 0.25380 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3i5x |
RMSD bond length | 0.003 |
RMSD bond angle | 0.696 |
Refinement software | PHENIX ((phenix.refine: 1.8.4_1496)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 47.243 | 2.240 |
High resolution limit [Å] | 2.197 | 2.200 |
Rmerge | 0.097 | 0.603 |
Number of reflections | 32642 | |
<I/σ(I)> | 6.8 | 1.54 |
Completeness [%] | 99.4 | 97.7 |
Redundancy | 6.8 | 5.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 295 | 0.1 M HEPES, pH 7.5, 2 % tacsimate pH 7.0, 20 % PEG 3350 |