4IO7
Crystal Structure of the AvGluR1 ligand binding domain complex with phenylalanine at 1.9 Angstrom resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-ID |
Synchrotron site | APS |
Beamline | 22-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-12-08 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.000000 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 55.499, 100.235, 56.757 |
Unit cell angles | 90.00, 116.49, 90.00 |
Refinement procedure
Resolution | 29.535 - 1.920 |
R-factor | 0.1563 |
Rwork | 0.155 |
R-free | 0.18680 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 4io2 |
RMSD bond length | 0.011 |
RMSD bond angle | 1.284 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX |
Refinement software | PHENIX ((phenix.refine: 1.8.1_1168)) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.030 | 1.950 |
High resolution limit [Å] | 1.920 | 1.990 | 1.920 |
Rmerge | 0.065 | 0.430 | 0.700 |
Number of reflections | 42897 | ||
<I/σ(I)> | 19.8 | 3.6 | 2.6 |
Completeness [%] | 100.0 | 100 | 100 |
Redundancy | 3.8 | 3.8 | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 15.5% PEG 3350, 0.05 M NaCitrate, 0.1 M, BisTris Propane 0.05 M Phenylalanine, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |