2XWJ
Crystal Structure of Complement C3b in Complex with Factor B
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-4 |
Synchrotron site | ESRF |
Beamline | ID14-4 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-03-12 |
Detector | ADSC CCD |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 262.160, 297.870, 341.440 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 72.757 - 4.000 |
R-factor | 0.2301 |
Rwork | 0.228 |
R-free | 0.28080 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PARTIAL MODEL FROM 2XWB |
RMSD bond length | 0.001 |
RMSD bond angle | 0.357 |
Data reduction software | iMOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 75.000 | 4.220 |
High resolution limit [Å] | 4.000 | 4.000 |
Rmerge | 0.160 | 0.460 |
Number of reflections | 104810 | |
<I/σ(I)> | 7.2 | 3.2 |
Completeness [%] | 93.4 | 79 |
Redundancy | 4.3 | 4.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 4 | pH 4.0 |