3SAJ
Crystal Structure of glutamate receptor GluA1 Amino Terminal Domain
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 200 |
Detector technology | IMAGE PLATE |
Collection date | 2011-02-03 |
Detector | MAR scanner 345 mm plate |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 92.586, 94.421, 186.367 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 93.180 - 2.500 |
R-factor | 0.2216 |
Rwork | 0.218 |
R-free | 0.28569 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.015 |
RMSD bond angle | 1.791 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 93.184 | 2.550 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.066 | 0.406 |
Number of reflections | 57222 | |
<I/σ(I)> | 10.3 | 3.5 |
Completeness [%] | 99.7 | 97.5 |
Redundancy | 5.8 | 4.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | EVAPORATION | 5 | 290 | 22% PEG3350, 0.2 M magnesium chloride, 0.1 M sodium acetate, pH 5.0, EVAPORATION, temperature 290K |