4KPY
DNA binding protein and DNA complex structure
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-11-15 |
Wavelength(s) | 0.97 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 111.329, 118.362, 160.873 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 48.312 - 2.406 |
R-factor | 0.1926 |
Rwork | 0.190 |
R-free | 0.23500 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.009 |
RMSD bond angle | 1.102 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | PHENIX (1.8.2_1309) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.490 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.100 | 0.530 |
Number of reflections | 82290 | |
<I/σ(I)> | 20 | |
Completeness [%] | 92.3 | |
Redundancy | 5.4 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | hanging drop | 7 | 306 | 2.6M NaAc, 0.1M Bis-Tris Propane pH 7.0, hanging drop, temperature 306K |