4F2Q
Quisqualate bound to the D655A mutant of the ligand binding domain of GluA3
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | CHESS BEAMLINE A1 |
| Synchrotron site | CHESS |
| Beamline | A1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-04-13 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 0.977 |
| Spacegroup name | P 2 2 21 |
| Unit cell lengths | 47.660, 48.027, 136.861 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 22.659 - 2.202 |
| R-factor | 0.2014 |
| Rwork | 0.195 |
| R-free | 0.26090 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3dln |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.466 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | PHENIX |
| Refinement software | PHENIX ((phenix.refine)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.240 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.189 | 0.758 |
| <I/σ(I)> | 10.406 | 2.194 |
| Completeness [%] | 99.0 | 100 |
| Redundancy | 5.5 | 5.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 277 | 14-15% PEG 8K, 0.1 M sodium cacodylate, 0.1-0.15 M zinc acetate, 0.25 M ammonium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
