3O2A
Ligand-binding domain of GluA2 (flip) ionotropic glutamate receptor in complex with an allosteric modulator
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-1 |
| Synchrotron site | ESRF |
| Beamline | ID14-1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2005-09-28 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.934 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 64.338, 90.398, 47.435 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 25.000 - 1.900 |
| R-factor | 0.17127 |
| Rwork | 0.169 |
| R-free | 0.21714 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.675 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.860 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.100 | 0.628 |
| Number of reflections | 25412 | |
| <I/σ(I)> | 11.7 | 1.5 |
| Completeness [%] | 96.7 | 80.2 |
| Redundancy | 3.4 | 2.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 277 | 18% PEG 4000, 100mM Sodium Cacodylate pH 4.5, 50mM Lithium Sulphate, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
