4B5E
Crystal Structure of an amyloid-beta binding single chain antibody PS2-8
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06DA |
Synchrotron site | SLS |
Beamline | X06DA |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-02-28 |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 24.647, 59.209, 133.635 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.314 - 1.936 |
R-factor | 0.1841 |
Rwork | 0.181 |
R-free | 0.23560 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4b41 |
RMSD bond length | 0.007 |
RMSD bond angle | 1.221 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 44.320 | 2.040 |
High resolution limit [Å] | 1.940 | 1.940 |
Rmerge | 0.040 | 0.550 |
Number of reflections | 15145 | |
<I/σ(I)> | 15 | 3.5 |
Completeness [%] | 98.8 | 94.3 |
Redundancy | 6.9 | 6.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.5 | 291 | 0.2 M AMMONIUM SULFATE, 0.1 M NACITRATE PH 5.2, 26-28% PEGME5,000 TEMP 18 C |