2G38
A PE/PPE Protein Complex from Mycobacterium tuberculosis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.2.2 |
Synchrotron site | ALS |
Beamline | 8.2.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-12-07 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.000 |
Spacegroup name | P 2 2 21 |
Unit cell lengths | 40.862, 46.758, 283.125 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.840 - 2.200 |
R-factor | 0.25046 |
Rwork | 0.247 |
R-free | 0.31181 |
Structure solution method | MAD |
RMSD bond length | 0.007 |
RMSD bond angle | 1.388 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MLPHARE |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 90.000 | 2.280 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.166 | 0.453 |
Number of reflections | 18249 | |
<I/σ(I)> | 9.6 | 15.1 |
Completeness [%] | 63.4 | 30 |
Redundancy | 8.5 | 6.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 295 | 14% iso-propanol, 0.07M sodium acetate, 0.14 M calcium dehydrate, 30% glycerol, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 295 | 14% iso-propanol, 0.07M sodium acetate, 0.14 M calcium dehydrate, 30% glycerol, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 295 | 14% iso-propanol, 0.07M sodium acetate, 0.14 M calcium dehydrate, 30% glycerol, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 295 | 14% iso-propanol, 0.07M sodium acetate, 0.14 M calcium dehydrate, 30% glycerol, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K |