4BKA
crystal structure of the human EphA4 ectodomain in complex with human ephrin A5
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I24 |
Synchrotron site | Diamond |
Beamline | I24 |
Temperature [K] | 100 |
Spacegroup name | H 3 2 |
Unit cell lengths | 202.628, 202.628, 326.225 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 84.870 - 5.300 |
R-factor | 0.38431 |
Rwork | 0.383 |
R-free | 0.40753 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4bk5 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.000 | 5.000 |
High resolution limit [Å] | 4.950 | 4.950 |
Rmerge | 0.740 | |
Number of reflections | 11758 | |
<I/σ(I)> | 3.32 | 0.32 |
Completeness [%] | 99.7 | 98.5 |
Redundancy | 9.4 | 7.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 0.01 M MGSO4, 1.8 M LISO4, 0.05 M SODIUM CACODYLATE PH 6 AND ADDITIVE 4% BENZAMIDINE-HCL | |||
1 | 0.01 M MGSO4, 1.8 M LISO4, 0.05 M SODIUM CACODYLATE PH 6 AND ADDITIVE 4% BENZAMIDINE-HCL | |||
1 | 0.01 M MGSO4, 1.8 M LISO4, 0.05 M SODIUM CACODYLATE PH 6 AND ADDITIVE 4% BENZAMIDINE-HCL |