4CNY
Structure of PII signaling protein GlnZ from Azospirillum brasilense
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06SA |
Synchrotron site | SLS |
Beamline | X06SA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2008-05-21 |
Detector | DECTRIS PILATUS 6M |
Spacegroup name | I 2 3 |
Unit cell lengths | 87.630, 87.630, 87.630 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 35.775 - 1.200 |
R-factor | 0.1483 |
Rwork | 0.147 |
R-free | 0.17100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1gnk |
RMSD bond length | 0.006 |
RMSD bond angle | 1.163 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 35.780 | 1.200 |
High resolution limit [Å] | 1.100 | 1.100 |
Rmerge | 0.080 | 0.430 |
Number of reflections | 44969 | |
<I/σ(I)> | 11.8 | 3 |
Completeness [%] | 99.1 | 96.7 |
Redundancy | 5.59 | 3.72 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 0.4 M AMMONIUM PHOSPHATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K, pH 7.5 |