5EHM
Crystal structure of the Drosophila CG3822 KaiR1D ligand binding domain complex with NMDA
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 | 2015-10-23 |
| Detector | RAYONIX MX300-HS |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 31 |
| Unit cell lengths | 56.891, 56.891, 143.584 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 24.810 - 1.281 |
| R-factor | 0.1655 |
| Rwork | 0.164 |
| R-free | 0.19540 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 5dtb |
| RMSD bond length | 0.008 |
| RMSD bond angle | 0.981 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | PHENIX ((1.10.1-2155_1692)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 1.300 |
| High resolution limit [Å] | 1.280 | 1.280 |
| Rmerge | 0.035 | 0.370 |
| Number of reflections | 134785 | |
| <I/σ(I)> | 49.44 | 5.5 |
| Completeness [%] | 96.2 | 70.1 |
| Redundancy | 7.6 | 4.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 293 | Buffer 150 NaCl 10 HEPES pH 7.5 20 mM NMDA 2 mM EDTA Reservoir 22% PEG 6K 0.1 M Na Acetate 0.1M Ammonium Sulfate |
