6DVD
Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor L) with 6 nt spacer and bromine labelled in position "-11
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2017-04-03 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 0.97918 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 142.135, 161.485, 239.367 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 45.899 - 3.899 |
| R-factor | 0.2216 |
| Rwork | 0.220 |
| R-free | 0.24610 |
| RMSD bond length | 0.002 |
| RMSD bond angle | 0.461 |
| Data reduction software | iMOSFLM |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.12_2829) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.970 |
| High resolution limit [Å] | 3.900 | 3.900 |
| Rmerge | 0.110 | 0.768 |
| Number of reflections | 44608 | |
| <I/σ(I)> | 4.6 | |
| Completeness [%] | 87.4 | 68.5 |
| Redundancy | 6 | 4.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.2 | 295 | 100 mM sodium citrate tribasic dihydrate, pH 6.2, 200 mM sodium acetate, and 10% PEG4000 |
