3URR
Structure of PTS IIA-like nitrogen-regulatory protein PtsN (BTH_I0484) (ptsN)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 23-ID-B |
| Synchrotron site | APS |
| Beamline | 23-ID-B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-11-07 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 1.03320 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 36.975, 102.267, 37.477 |
| Unit cell angles | 90.00, 92.89, 90.00 |
Refinement procedure
| Resolution | 35.149 - 1.397 |
| R-factor | 0.1716 |
| Rwork | 0.170 |
| R-free | 0.20330 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2a0j |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.213 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.7.2_869) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 1.450 |
| High resolution limit [Å] | 1.397 | 3.020 | 1.397 |
| Rmerge | 0.075 | 0.062 | 0.569 |
| Number of reflections | 54470 | ||
| <I/σ(I)> | 11.6 | ||
| Completeness [%] | 99.7 | 98 | 99.6 |
| Redundancy | 4.1 | 4.1 | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 4.5 | 289 | 0.2 M Lithium Sulfate, 0.1 M sodium acetate pH 4.5, 30% PEG 8000, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
