4Q0W
he catalytic core of Rad2 in complex with DNA substrate (complex II)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.2 |
Synchrotron site | BESSY |
Beamline | 14.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-05-23 |
Detector | RAYONIX MX-225 |
Wavelength(s) | 0.89440 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 126.641, 76.813, 108.192 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.386 - 2.100 |
R-factor | 0.1857 |
Rwork | 0.183 |
R-free | 0.22990 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4q0r |
RMSD bond length | 0.007 |
RMSD bond angle | 1.053 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.8.2_1309)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 2.140 |
High resolution limit [Å] | 2.140 | 2.100 |
Rmerge | 0.088 | 0.831 |
Number of reflections | 62159 | |
<I/σ(I)> | 2.1 | |
Completeness [%] | 99.8 | 99.3 |
Redundancy | 7.1 | 6.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 291 | 9% (w/v) PEG 20000, 20% (v/v) PEG MME 550, 0.2 M D-glucose, 0.2 M D-mannose, 0.2 M D-galactose, 0.2 M L-fructose, 0.2 M D-xylose, 0.2 M N-acetyl-D-glucosamine, and 0.1 M MOPS/HEPES-Na, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K |