8F2L
Crystal structure of Mycobacterium tuberculosis Homoserine transacetylase in complex with L-Homoserine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 21-ID-G |
Synchrotron site | APS |
Beamline | 21-ID-G |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2022-07-28 |
Detector | RAYONIX MX-300 |
Wavelength(s) | 0.97856 |
Spacegroup name | P 32 |
Unit cell lengths | 161.735, 161.735, 249.235 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 46.960 - 2.890 |
R-factor | 0.1907 |
Rwork | 0.190 |
R-free | 0.24270 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6pux |
RMSD bond length | 0.010 |
RMSD bond angle | 1.313 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX (1.18.2-3874) |
Refinement software | PHENIX (1.18.2-3874) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.940 |
High resolution limit [Å] | 2.890 | 2.890 |
Rmerge | 0.210 | 0.882 |
Rmeas | 0.244 | 0.935 |
Rpim | 0.078 | 0.301 |
Number of reflections | 161132 | 15760 |
<I/σ(I)> | 12.1 | |
Completeness [%] | 99.0 | |
Redundancy | 8.9 | 8.2 |
CC(1/2) | 0.949 | 0.862 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 289 | 0.2 M ammonium tartrate dibasic, 18% w/v polyethylene glycol |