4X0L
Human haptoglobin-haemoglobin complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I04-1 |
Synchrotron site | Diamond |
Beamline | I04-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2013-01-31 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.916 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 96.599, 96.599, 132.771 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 39.930 - 2.050 |
R-factor | 0.182 |
Rwork | 0.180 |
R-free | 0.22364 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4f4o |
RMSD bond length | 0.020 |
RMSD bond angle | 1.990 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.930 | 2.160 |
High resolution limit [Å] | 2.050 | 2.050 |
Rmerge | 0.374 | |
Number of reflections | 43170 | |
<I/σ(I)> | 8.7 | 2.3 |
Completeness [%] | 99.8 | 100 |
Redundancy | 9.6 | 10.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 277 | 0.2 M NaCl, 0.1 M sodium cacodylate pH 6.5 and 2 M ammonium sulphate |