7WPM
Methionyl-tRNA synthetase from Staphylococcus aureus complexed with a fragment and ATP
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2021-06-25 |
Detector | RIGAKU HyPix-6000HE |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 70.016, 73.627, 117.549 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 62.400 - 2.800 |
R-factor | 0.2623 |
Rwork | 0.262 |
R-free | 0.27390 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4qre |
RMSD bond length | 0.008 |
RMSD bond angle | 1.243 |
Data reduction software | CrysalisPro |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 62.400 | 2.950 |
High resolution limit [Å] | 2.800 | 2.800 |
Rmerge | 0.160 | 0.450 |
Number of reflections | 15515 | 2235 |
<I/σ(I)> | 5.6 | 2.2 |
Completeness [%] | 99.8 | 100 |
Redundancy | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 300 | Sodium cacodylate, PEG 3350 |