4BK5
crystal structure of the human EphA4 ectodomain in complex with human ephrin A5 (amine-methylated sample)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I24 |
Synchrotron site | Diamond |
Beamline | I24 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC CCD |
Spacegroup name | H 3 2 |
Unit cell lengths | 256.950, 256.950, 252.510 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 70.410 - 4.000 |
R-factor | 0.313 |
Rwork | 0.313 |
R-free | 0.32130 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB ENTRIES 4BK4 2x11 |
RMSD bond length | 0.007 |
RMSD bond angle | 0.870 |
Data reduction software | xia2 |
Data scaling software | xia2 |
Phasing software | PHASER |
Refinement software | BUSTER (2.11.2) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 70.000 | 4.050 |
High resolution limit [Å] | 4.000 | 4.000 |
Rmerge | 0.410 | |
Number of reflections | 27221 | |
<I/σ(I)> | 7.7 | 0.59 |
Completeness [%] | 99.9 | 100 |
Redundancy | 11.3 | 11.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8 % W-V POLYETHYLENE GLYCOL 8000 AND 0.1 M TRIS-HCL PH 8.5 | |||
1 | 8 % W-V POLYETHYLENE GLYCOL 8000 AND 0.1 M TRIS-HCL PH 8.5 | |||
1 | 8 % W-V POLYETHYLENE GLYCOL 8000 AND 0.1 M TRIS-HCL PH 8.5 |