4GRJ
Crystal structure of nitrophorin 4 triple mutant complex with NO
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-2 |
| Synchrotron site | SSRL |
| Beamline | BL9-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-07-05 |
| Detector | MARMOSAIC 325 mm CCD |
| Wavelength(s) | 0.9795 |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 69.640, 69.640, 141.100 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 60.310 - 1.150 |
| R-factor | 0.1616 |
| Rwork | 0.160 |
| R-free | 0.18533 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 4gnw |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.600 |
| Data reduction software | CrystalClear |
| Data scaling software | CrystalClear |
| Phasing software | REFMAC |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 60.310 | 1.190 |
| High resolution limit [Å] | 1.150 | 1.150 |
| Rmerge | 0.038 | 0.540 |
| Number of reflections | 136529 | |
| <I/σ(I)> | 12.1 | 2.4 |
| Completeness [%] | 96.6 | 98 |
| Redundancy | 4.9 | 4.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | 2.85 M ammonium phosphate, 100 mM Tris.HCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
