5F0C
Structure of Transcriptional Regulatory Repressor Protein - EthR from Mycobacterium tuberculosis in complex with compound 4 at 1.87A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I04 |
Synchrotron site | Diamond |
Beamline | I04 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2013-12-11 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.97943 |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 121.740, 121.740, 33.780 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 54.440 - 1.870 |
R-factor | 0.198 |
Rwork | 0.196 |
R-free | 0.23390 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1t56 |
RMSD bond length | 0.025 |
RMSD bond angle | 2.114 |
Data reduction software | xia2 |
Data scaling software | Aimless (0.1.29) |
Phasing software | PHASER (2.3.0) |
Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 54.440 | 54.440 | 1.920 |
High resolution limit [Å] | 1.870 | 8.360 | 1.870 |
Rmerge | 0.071 | 0.024 | 0.875 |
Rpim | 0.021 | 0.008 | 0.246 |
Total number of observations | 273524 | 2744 | 20632 |
Number of reflections | 21522 | ||
<I/σ(I)> | 25.4 | 62.9 | 3.8 |
Completeness [%] | 99.4 | 98.3 | 98.9 |
Redundancy | 12.7 | 9.3 | 13.5 |
CC(1/2) | 1.000 | 1.000 | 0.897 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 298 | Ammonium sulphate, Glycerol, MES |