2AHX
Crystal structure of ErbB4/HER4 extracellular domain
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X4A |
Synchrotron site | NSLS |
Beamline | X4A |
Temperature [K] | 93 |
Detector technology | CCD |
Collection date | 2005-04-25 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.97932 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 76.960, 203.090, 261.320 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.880 - 2.396 |
R-factor | 0.237 |
Rwork | 0.235 |
R-free | 0.26500 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.008 |
RMSD bond angle | 1.736 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.490 |
High resolution limit [Å] | 2.396 | 2.396 |
Rmerge | 0.096 | 0.010 |
Number of reflections | 80517 | |
<I/σ(I)> | 1.94 | |
Completeness [%] | 99.9 | 99.6 |
Redundancy | 11.3 | 8.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 293 | Ammonium sulfate, PEG 3350, Bis-Tris, Yttrium Chloride, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |