5H5Q
Crystal structure of human GPX4 in complex with GXpep-1
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 5.0.2 |
Synchrotron site | ALS |
Beamline | 5.0.2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-10-13 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 1 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 32.746, 72.242, 39.616 |
Unit cell angles | 90.00, 108.41, 90.00 |
Refinement procedure
Resolution | 37.590 - 1.100 |
R-factor | 0.1644 |
Rwork | 0.163 |
R-free | 0.18368 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2obi |
RMSD bond length | 0.010 |
RMSD bond angle | 1.576 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0151) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.120 |
High resolution limit [Å] | 1.100 | 1.100 |
Rmerge | 0.044 | 0.572 |
Number of reflections | 65137 | |
<I/σ(I)> | 13.3 | 2.2 |
Completeness [%] | 99.8 | 81.4 |
Redundancy | 3.4 | 3.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 293 | 0.1M Tris pH 8.5, 0.1M potassium formate, 25% PEG 4000 |