3B33
Crystal structure of the PAS domain of nitrogen regulation protein NR(II) from Vibrio parahaemolyticus
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-10-05 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.97920 |
| Spacegroup name | P 63 2 2 |
| Unit cell lengths | 81.115, 81.115, 67.467 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 35.120 - 1.830 |
| R-factor | 0.1843 |
| Rwork | 0.184 |
| R-free | 0.19580 |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.780 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SHELXD |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 35.120 | 1.880 |
| High resolution limit [Å] | 1.830 | 1.830 |
| Rmerge | 0.072 | 0.610 |
| Number of reflections | 11960 | |
| <I/σ(I)> | 11.3 | 2.18 |
| Completeness [%] | 98.8 | 88.8 |
| Redundancy | 18.3 | 6.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 4.5 | 289 | 0.1 M Sodium acetate, 3 M Sodium chloride, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
