1MQI
Crystal Structure of the GluR2 Ligand Binding Core (S1S2J) in Complex with Fluoro-Willardiine at 1.35 Angstroms Resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Temperature [K] | 110 |
| Detector technology | CCD |
| Collection date | 2000-04-06 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.9746 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 63.913, 91.431, 48.286 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 * - 1.350 |
| R-factor | 0.2 |
| Rwork | 0.200 |
| R-free | 0.21800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ftm |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.220 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.400 |
| High resolution limit [Å] | 1.350 | 1.350 |
| Rmerge | 0.046 | 0.190 |
| Number of reflections | 57754 | |
| Completeness [%] | 91.1 * | 52.1 |
| Redundancy | 4.63 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 4 * | PEG 8K, NaCl, Na Citrate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 5 (mM) | |
| 2 | 1 | reservoir | PEG8000 | 14-16 (%) | |
| 3 | 1 | reservoir | 0.2 (M) | ||
| 4 | 1 | reservoir | sodium citrate | 0.1 (M) | pH5.5 |
