6TPG
Crystal structure of the Orexin-2 receptor in complex with EMPA at 2.74 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I24 |
Synchrotron site | Diamond |
Beamline | I24 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-09-08 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.96861 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 91.097, 172.914, 77.810 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.548 - 2.741 |
R-factor | 0.2203 |
Rwork | 0.218 |
R-free | 0.27520 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5wqc |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.14_3260) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.550 | 2.980 |
High resolution limit [Å] | 2.740 | 2.740 |
Number of reflections | 11345 | 475 |
<I/σ(I)> | 6.7 | |
Completeness [%] | 89.1 | |
Redundancy | 8 | |
CC(1/2) | 0.977 | 0.346 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | LIPIDIC CUBIC PHASE | 293 | 100 mM trisodium citrate buffer 150-300 mM sodium chloride 28-43 % (v/v) polyethylene glycol 400 |