3B2N
Crystal structure of DNA-binding response regulator, LuxR family, from Staphylococcus aureus
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X29A |
| Synchrotron site | NSLS |
| Beamline | X29A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-10-11 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.97900 |
| Spacegroup name | P 61 2 2 |
| Unit cell lengths | 67.898, 67.898, 110.662 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 2.040 |
| R-factor | 0.168 |
| Rwork | 0.165 |
| R-free | 0.21500 |
| Structure solution method | SAD |
| RMSD bond length | 0.019 |
| RMSD bond angle | 1.661 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SHELX |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.110 |
| High resolution limit [Å] | 2.040 | 4.390 | 2.040 |
| Rmerge | 0.083 | 0.046 | 0.436 |
| Number of reflections | 15739 | ||
| <I/σ(I)> | 10.2 | ||
| Completeness [%] | 86.5 | 99.5 | 22.9 |
| Redundancy | 6.4 | 8.2 | 1.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 294 | 0.1 M Hepes pH 7.5, 1.4 M Sodium citrate, VAPOR DIFFUSION, SITTING DROP, temperature 294K |
