4MMG
crystal structure of YafQ mutant H87Q from E.coli
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BSRF BEAMLINE 1W2B |
| Synchrotron site | BSRF |
| Beamline | 1W2B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2012-07-19 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.9792 |
| Spacegroup name | P 1 |
| Unit cell lengths | 41.839, 42.485, 43.278 |
| Unit cell angles | 109.93, 106.12, 102.07 |
Refinement procedure
| Resolution | 26.258 - 1.500 |
| R-factor | 0.1642 |
| Rwork | 0.164 |
| R-free | 0.18930 |
| Structure solution method | SAD |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.093 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | SOLVE |
| Refinement software | PHENIX ((phenix.refine: 1.7.3_928)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.530 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.048 | 0.122 |
| Number of reflections | 39481 | |
| <I/σ(I)> | 45.4 | 8.25 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 3.9 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 0.2M (NH4)2SO4, 30%PEG8000, 10mM Pr(Ac)3, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
