3C2B
Crystal structure of TetR transcriptional regulator from Agrobacterium tumefaciens
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-02-06 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.97920 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 44.134, 72.791, 127.198 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 37.800 - 2.100 |
R-factor | 0.2006 |
Rwork | 0.198 |
R-free | 0.24060 |
Structure solution method | SAD |
RMSD bond length | 0.016 |
RMSD bond angle | 1.486 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.800 | 2.150 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.081 | 0.580 |
Number of reflections | 23127 | |
<I/σ(I)> | 10.5 | 1.86 |
Completeness [%] | 93.6 | 60.4 |
Redundancy | 8 | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 10.5 | 294 | 0.1 M CAPSO buffer, 20% PEG 2000 MME, 0.3 M NDSB-195, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K |