2AL4
CRYSTAL STRUCTURE OF THE GLUR2 LIGAND BINDING CORE (S1S2J) IN COMPLEX WITH quisqualate and CX614.
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 | 2001-09-28 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.9795 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 114.338, 163.722, 47.310 |
Unit cell angles | 90.00, 90.03, 90.00 |
Refinement procedure
Resolution | 29.880 - 1.700 |
R-factor | 0.209 |
Rwork | 0.209 |
R-free | 0.22300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB 1MM7 |
RMSD bond length | 0.005 |
RMSD bond angle | 1.200 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 1.760 |
High resolution limit [Å] | 1.700 | 1.700 |
Number of reflections | 153708 | |
Completeness [%] | 80.8 | 34.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 277 | 10-14% PEG8000, 0.1-0.15 M Zinc acetate, 0.1 M sodium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |