5IP6
Structure of Transcriptional Regulatory Repressor Protein - EthR from Mycobacterium Tuberculosis in complex with N-((tetrahydrofuran-3-yl)methyl)pyrrolidine-1-carboxamide at 1.93A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I03 |
Synchrotron site | Diamond |
Beamline | I03 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-02-09 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9830 |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 120.810, 120.810, 33.736 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.450 - 1.930 |
R-factor | 0.2142 |
Rwork | 0.213 |
R-free | 0.23830 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1t56 |
RMSD bond length | 0.022 |
RMSD bond angle | 2.067 |
Data reduction software | xia2 |
Data scaling software | Aimless (0.1.27) |
Phasing software | PHASER |
Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 85.730 | 85.730 | 1.960 |
High resolution limit [Å] | 1.910 | 8.550 | 1.910 |
Rmerge | 0.100 | 0.029 | 1.207 |
Rmeas | 0.110 | ||
Rpim | 0.043 | ||
Total number of observations | 252285 | ||
Number of reflections | 39652 | ||
<I/σ(I)> | 14.7 | ||
Completeness [%] | 99.7 | 98.1 | 99.8 |
Redundancy | 6.4 | 5.2 | 6.7 |
CC(1/2) | 0.998 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 298 | Ammonium sulphate, Glycerol, MES |