7PX2
Conotoxin Mu8.1 from Conus mucronatus
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX IV BEAMLINE BioMAX |
Synchrotron site | MAX IV |
Beamline | BioMAX |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2019-06-12 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 1.7712 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 68.840, 88.450, 69.310 |
Unit cell angles | 90.00, 116.71, 90.00 |
Refinement procedure
Resolution | 48.970 - 2.120 |
R-factor | 0.2181 |
Rwork | 0.217 |
R-free | 0.23360 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7px1 |
RMSD bond length | 0.003 |
RMSD bond angle | 0.780 |
Data reduction software | xia2 |
Data scaling software | xia2 |
Phasing software | PHASER |
Refinement software | PHENIX (1.19.2_4158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.970 | 2.196 |
High resolution limit [Å] | 2.120 | 2.120 |
Rmerge | 0.091 | 0.812 |
Rmeas | 0.099 | 0.929 |
Rpim | 0.038 | 0.441 |
Number of reflections | 41056 | 3498 |
<I/σ(I)> | 9.75 | 1.21 |
Completeness [%] | 97.3 | 83.17 |
Redundancy | 6.3 | 4.1 |
CC(1/2) | 0.998 | 0.676 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 294 | 0.02 M Magnesium chloride hexahydrate, 0.1 M HEPES pH 7.5, 22% w/v Polyacrylic acid sodium salt 5,100) |