6HY7
Crystal structure of alpha9 nAChR extracellular domain in complex with alpha-conotoxin RgIA
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I04-1 |
Synchrotron site | Diamond |
Beamline | I04-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-05-01 |
Detector | DECTRIS PILATUS3 S 6M |
Wavelength(s) | 1 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 63.646, 82.530, 49.474 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 42.434 - 2.260 |
R-factor | 0.1962 |
Rwork | 0.193 |
R-free | 0.24920 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4uxu |
RMSD bond length | 0.009 |
RMSD bond angle | 1.053 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | PHENIX ((1.11.1_2575: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 42.434 | 2.360 |
High resolution limit [Å] | 2.260 | 2.260 |
Number of reflections | 12622 | |
<I/σ(I)> | 1.19 | |
Completeness [%] | 98.9 | |
Redundancy | 5.26 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 289 | 30% PEG 10000, 100mM Hepes |