5MDK
Crystal structure of an O2-tolerant [NiFe]-hydrogenase from Ralstonia eutropha in its as-isolated form (oxidized state - state 3)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID30B |
| Synchrotron site | ESRF |
| Beamline | ID30B |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2016-04-28 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 0.97625 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 73.110, 95.567, 119.828 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 47.780 - 1.500 |
| R-factor | 0.12662 |
| Rwork | 0.125 |
| R-free | 0.15335 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3RGW/4IUB |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.302 |
| Data reduction software | XDS |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0135) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 47.780 | 1.580 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.060 | 0.891 |
| Number of reflections | 134109 | |
| <I/σ(I)> | 12.4 | 1.9 |
| Completeness [%] | 99.8 | 98.9 |
| Redundancy | 5.4 | 5.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 277 | 20-30% PEG3350, 0.1M BIS-TRIS pH 5.5-6.5 |
