3IPA
Structure of ATU2422-GABA receptor in complex with alanine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SOLEIL BEAMLINE PROXIMA 1 |
Synchrotron site | SOLEIL |
Beamline | PROXIMA 1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-12-21 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 118.990, 42.990, 66.180 |
Unit cell angles | 90.00, 109.63, 90.00 |
Refinement procedure
Resolution | 19.875 - 1.550 |
R-factor | 0.1721 |
Rwork | 0.171 |
R-free | 0.20240 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB entries 3IP5 3ip6 3ip7 3ip9 |
RMSD bond length | 0.004 |
RMSD bond angle | 0.888 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 1.640 |
High resolution limit [Å] | 1.550 | 1.550 |
Number of reflections | 45887 | |
<I/σ(I)> | 9.4 | |
Completeness [%] | 99.5 | 99 |
Redundancy | 3.3 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 293 | 0.1 M Tris-HCl, 6.5% glycerol, 2.5 M ammonium sulfate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |