4M4P
Crystal structure of EPHA4 ectodomain
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-02-15 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9792 |
Spacegroup name | P 32 |
Unit cell lengths | 112.589, 112.589, 49.552 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 27.000 - 2.081 |
R-factor | 0.1904 |
Rwork | 0.189 |
R-free | 0.22490 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3fl7 |
RMSD bond length | 0.009 |
RMSD bond angle | 1.355 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.8.1_1168)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 27.000 | 2.140 |
High resolution limit [Å] | 2.080 | 2.080 |
Rmerge | 0.680 | |
Number of reflections | 42061 | |
<I/σ(I)> | 2.2 | |
Completeness [%] | 99.9 | 100 |
Redundancy | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | 298 | 22% PEG400, 0.1M MES buffer pH 6.0, 3% DMSO, VAPOR DIFFUSION, SITTING DROP, temperature 298K |