8BV4
Structure of BlaC from Mycobacterium tuberculosis in complex with vaborbactam
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I04-1 |
| Synchrotron site | Diamond |
| Beamline | I04-1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2020-12-02 |
| Detector | DECTRIS PILATUS 6M-F |
| Wavelength(s) | 0.9795 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 53.490, 54.656, 78.109 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 44.820 - 1.950 |
| R-factor | 0.19027 |
| Rwork | 0.188 |
| R-free | 0.22972 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2gdn |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.523 |
| Data reduction software | DIALS |
| Data scaling software | Aimless |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0352) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 44.820 | 2.000 |
| High resolution limit [Å] | 1.950 | 1.950 |
| Rpim | 0.124 | 0.566 |
| Number of reflections | 17259 | 1172 |
| <I/σ(I)> | 6.5 | 1.3 |
| Completeness [%] | 99.9 | |
| Redundancy | 1.9 | |
| CC(1/2) | 0.985 | 0.703 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 293 | 0.1M MES/Imidazole buffer pH 8.5, 30% w/v EDO-P8K, 0.09M NPS (sodium nitrate, disodium hydrogen phosphate, ammonium sulfate) |
