4O1H
Crystal Structure of the regulatory domain of AmeGlnR
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL17U |
| Synchrotron site | SSRF |
| Beamline | BL17U |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-11-30 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.9793 |
| Spacegroup name | P 65 2 2 |
| Unit cell lengths | 93.129, 93.129, 308.415 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 39.890 - 2.800 |
| R-factor | 0.2232 |
| Rwork | 0.221 |
| R-free | 0.26850 |
| Structure solution method | SAD |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.930 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SOLVE |
| Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.900 |
| High resolution limit [Å] | 2.800 | 6.030 | 2.800 |
| Rmerge | 0.117 | 0.068 | 0.621 |
| Rmeas | 0.117 | ||
| Number of reflections | 20511 | ||
| <I/σ(I)> | 8.5 | ||
| Completeness [%] | 99.8 | 98.6 | 100 |
| Redundancy | 9.6 | 8.5 | 9.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 8 | 277 | 0.1M Tris-HCl, 20% MPD, pH 8.0, vapor diffusion, temperature 277K |
