6SJO
Methyltransferase of the MtgA D102A mutant from Desulfitobacterium hafniense in complex with methyl-tetrahydrofolate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X06SA |
| Synchrotron site | SLS |
| Beamline | X06SA |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2018-12-01 |
| Detector | DECTRIS EIGER X 16M |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 77.030, 84.290, 87.560 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 1.950 |
| R-factor | 0.1869 |
| Rwork | 0.185 |
| R-free | 0.21740 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1sj8 |
| RMSD bond length | 0.004 |
| RMSD bond angle | 1.297 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | REFMAC |
| Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.050 |
| High resolution limit [Å] | 1.950 | 1.950 |
| Rmerge | 0.092 | 0.579 |
| Number of reflections | 41877 | 5735 |
| <I/σ(I)> | 11.5 | 2.6 |
| Completeness [%] | 99.2 | 99.2 |
| Redundancy | 5.1 | |
| CC(1/2) | 0.998 | 0.917 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 100 mM HEPES, 27% PEG 3350 |
