2R2B
Crystal structure of S25-2 Fab in complex with Kdo analogues
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2007-04-15 |
Detector | RIGAKU RAXIS |
Wavelength(s) | 1.54 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 45.890, 81.660, 131.550 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.600 |
R-factor | 0.232 |
Rwork | 0.231 |
R-free | 0.25300 |
RMSD bond length | 0.012 |
RMSD bond angle | 1.406 |
Data scaling software | d*TREK (9.4SSI) |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 19.920 | 19.920 | 1.660 |
High resolution limit [Å] | 1.600 | 3.440 | 1.600 |
Rmerge | 0.044 | 0.029 | 0.267 |
Total number of observations | 22561 | 19924 | |
Number of reflections | 63260 | ||
<I/σ(I)> | 11.8 | 33.4 | 3.6 |
Completeness [%] | 95.7 | 90.8 | 99.1 |
Redundancy | 3.03 | 3.49 | 3.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 300 | PEG 4000, ethelyene glycol, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 300K |