4ZS8
Crystal structure of ligand-free, full length DasR
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.1 |
Synchrotron site | BESSY |
Beamline | 14.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-12-04 |
Detector | RAYONIX MX-225 |
Wavelength(s) | 0.91841 |
Spacegroup name | P 42 21 2 |
Unit cell lengths | 96.033, 96.033, 118.880 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.522 - 2.600 |
R-factor | 0.2055 |
Rwork | 0.201 |
R-free | 0.28500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | DNA- and effector-binding domains of entry 2wv0 |
RMSD bond length | 0.008 |
RMSD bond angle | 1.217 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX (1.8.4_1496) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.690 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.092 | 1.030 |
Number of reflections | 17696 | |
<I/σ(I)> | 21.3 | 2.2 |
Completeness [%] | 99.9 | 99.7 |
Redundancy | 8 | 8.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 292.15 | 0.1 M sodium citrate tribasic dihydrate pH 5.5, 26 % (w/v) PEG 400, 10 % (v/v) isopropanol |