4M7Z
Unliganded 1 crystal structure of S25-26 Fab
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | CLSI BEAMLINE 08ID-1 |
Synchrotron site | CLSI |
Beamline | 08ID-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-03-27 |
Detector | MARMOSAIC 300 mm CCD |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 85.298, 111.988, 156.925 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 24.760 - 2.750 |
R-factor | 0.217 |
Rwork | 0.216 |
R-free | 0.23800 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.443 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER (2.3.0) |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.850 |
High resolution limit [Å] | 2.750 | 2.750 |
Rmerge | 0.087 | 0.672 |
Number of reflections | 39918 | |
<I/σ(I)> | 10.3 | |
Completeness [%] | 100.0 | 99.9 |
Redundancy | 7.1 | 7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7.5 | 289 | 0.2M calcium chloride, 0.1M HEPES, 28% (v/v) PEG 400 , pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K |