4HHU
Crystal Structure of Engineered Protein. Northeast Structural Genomics Consortium Target OR280.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4C |
| Synchrotron site | NSLS |
| Beamline | X4C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2012-10-03 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.97904 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 58.426, 63.623, 81.168 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 31.812 - 2.000 |
| R-factor | 0.194 |
| Rwork | 0.193 |
| R-free | 0.21500 |
| Structure solution method | SAD |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.284 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | SHELXDE |
| Refinement software | PHENIX (1.7.2_869) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.070 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.119 | 0.411 |
| Number of reflections | 39441 | |
| <I/σ(I)> | 19.3 | 3.4 |
| Completeness [%] | 99.8 | 97.9 |
| Redundancy | 4.9 | 4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Microbatch crystallization under oil | 8 | 277 | Protein solution: 100mM NaCl, 5mM DTT, 0.02% NaN3, 10mM Tris-HCl (pH 7.5). Crystallization cocktail: 80% PEG 400, 0.1M Magnesium chloride, 0.1M Tris-HCl, pH 8.0., Microbatch crystallization under oil, temperature 277K |
