2R1Y
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 | 2007-05-25 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.54 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 45.740, 81.420, 131.410 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.940 - 1.600 |
R-factor | 0.23 |
Rwork | 0.229 |
R-free | 0.25500 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.013 |
RMSD bond angle | 1.461 |
Data reduction software | CrystalClear |
Data scaling software | d*TREK (9.4SSI) |
Phasing software | PHASER |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 19.940 | 19.940 | 1.660 |
High resolution limit [Å] | 1.600 | 3.440 | 1.600 |
Rmerge | 0.051 | 0.035 | 0.324 |
Total number of observations | 27595 | 22970 | |
Number of reflections | 64881 | ||
<I/σ(I)> | 11.4 | 32.7 | 3.1 |
Completeness [%] | 98.8 | 94.2 | 100 |
Redundancy | 4.19 | 4.15 | 3.54 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 8 | 300 | PEG 4000, ethelyene glycol, pH 8.0, VAPOR DIFFUSION, temperature 300K |