8XTG
Crystal structure of methyltransferase MpaG' in complex with SAH and DMMPA
This is a non-PDB format compatible entry.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL19U1 |
| Synchrotron site | SSRF |
| Beamline | BL19U1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2022-10-14 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.97853 |
| Spacegroup name | P 32 |
| Unit cell lengths | 199.541, 199.541, 67.154 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 47.930 - 2.000 |
| R-factor | 0.1649 |
| Rwork | 0.162 |
| R-free | 0.21120 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | AlphaFold |
| RMSD bond length | 0.003 |
| RMSD bond angle | 0.652 |
| Data reduction software | autoPROC |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 47.970 | 2.030 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.131 | 0.942 |
| Rmeas | 0.146 | 1.056 |
| Rpim | 0.064 | 0.472 |
| Total number of observations | 48859 | |
| Number of reflections | 202861 | 9929 |
| <I/σ(I)> | 10.8 | 1.8 |
| Completeness [%] | 99.9 | |
| Redundancy | 5.2 | 4.9 |
| CC(1/2) | 0.996 | 0.666 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 289 | 15% PEG3350 (w/v), 0.1 M sodium cacodylate, pH 6.0 and 0.2 M magnesium chloride |
