7W21
Structure of the M. tuberculosis HtrA N269A mutant
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | BRUKER AXS MICROSTAR |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2020-06-26 |
Detector | MAR scanner 345 mm plate |
Wavelength(s) | 1.5418 |
Spacegroup name | H 3 |
Unit cell lengths | 107.100, 107.100, 61.800 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 25.710 - 2.000 |
R-factor | 0.2012 |
Rwork | 0.200 |
R-free | 0.22250 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6ieo |
RMSD bond length | 0.002 |
RMSD bond angle | 0.524 |
Data reduction software | MOSFLM |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX ((1.18.2_3874: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.710 | 2.071 |
High resolution limit [Å] | 2.000 | 2.000 |
Number of reflections | 17845 | 1768 |
<I/σ(I)> | 6.9 | |
Completeness [%] | 99.9 | |
Redundancy | 3.3 | |
CC(1/2) | 0.990 | 0.880 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | MICROBATCH | 7.5 | 298 | 0.1M HEPES, 1.4M Sodium Citrate tribasic dihydrate pH 7.5 |