6QQT
Crystal structure of TrmD, a tRNA-(N1G37) methyltransferase, from Mycobacterium abscessus in complex with inhibitor
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I03 |
Synchrotron site | Diamond |
Beamline | I03 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-10-02 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.9763 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 74.591, 77.862, 86.636 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.743 - 1.673 |
R-factor | 0.1729 |
Rwork | 0.171 |
R-free | 0.20520 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6nvr |
RMSD bond length | 0.006 |
RMSD bond angle | 0.975 |
Data reduction software | XDS |
Data scaling software | Aimless (0.5.17) |
Phasing software | PHASER (2.5.7) |
Refinement software | PHENIX (1.9_1692) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 86.640 | 86.640 | 1.760 |
High resolution limit [Å] | 1.670 | 5.290 | 1.670 |
Rmerge | 0.051 | 0.044 | 0.912 |
Rmeas | 0.054 | 0.047 | 0.970 |
Rpim | 0.018 | 0.017 | 0.326 |
Total number of observations | 519445 | ||
Number of reflections | 58996 | 2056 | 8521 |
<I/σ(I)> | 20.7 | ||
Completeness [%] | 100.0 | 99.9 | 100 |
Redundancy | 8.8 | 7.8 | 8.8 |
CC(1/2) | 0.999 | 0.998 | 0.786 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 292 | 0.08M Sodium cacodylate pH 6.5 -7.0, 1-2 M Ammonium sulphate |