8RFQ
Low pH (5.5) nitrite-bound MSOX movie series dataset 5 of the copper nitrite reductase (NirK) from Bradyrhizobium japonicum USDA110 [3.05 MGy] - nitric oxide (NO) intermediate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I24 |
| Synchrotron site | Diamond |
| Beamline | I24 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2022-07-18 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 0.855 |
| Spacegroup name | P 63 |
| Unit cell lengths | 104.300, 104.300, 64.460 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 30.000 - 1.320 |
| R-factor | 0.11316 |
| Rwork | 0.112 |
| R-free | 0.13795 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.879 |
| Data reduction software | xia2 |
| Data scaling software | Aimless |
| Refinement software | REFMAC (5.8.0419) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 45.160 | 1.340 |
| High resolution limit [Å] | 1.320 | 1.320 |
| Rpim | 0.029 | 0.829 |
| Number of reflections | 92853 | 4547 |
| <I/σ(I)> | 11.6 | 0.9 |
| Completeness [%] | 99.2 | 98.2 |
| Redundancy | 5 | 4.3 |
| CC(1/2) | 0.999 | 0.326 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.3 | 293 | 0.1 M Tris pH 7.3, 1.8 M Ammonium Sulphate |
