4CO3
Structure of PII signaling protein GlnZ from Azospirillum brasilense in complex with adenosine triphosphate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06DA |
Synchrotron site | SLS |
Beamline | X06DA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2009-05-03 |
Detector | DECTRIS PILATUS 6M |
Spacegroup name | H 3 |
Unit cell lengths | 85.700, 85.700, 67.130 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 32.477 - 1.050 |
R-factor | 0.1708 |
Rwork | 0.159 |
R-free | 0.19910 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4cny |
RMSD bond length | 0.004 |
RMSD bond angle | 0.737 |
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] | 32.480 | 1.100 |
High resolution limit [Å] | 1.050 | 1.050 |
Rmerge | 0.090 | 0.880 |
Number of reflections | 84996 | |
<I/σ(I)> | 2.3 | 2 |
Completeness [%] | 99.0 | 97.3 |
Redundancy | 5.21 | 3.58 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 0.1M MES PH 6.5, 40% PEG 200, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K |