3L5W
Crystal structure of the complex between IL-13 and C836 FAB
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-03-31 |
Detector | RIGAKU SATURN 944 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 76.620, 65.560, 118.740 |
Unit cell angles | 90.00, 107.02, 90.00 |
Refinement procedure
Resolution | 15.000 - 2.000 |
R-factor | 0.208 |
Rwork | 0.205 |
R-free | 0.25300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1Q9Q |
RMSD bond length | 0.011 |
RMSD bond angle | 1.424 |
Data reduction software | d*TREK |
Data scaling software | d*TREK |
Phasing software | MOLREP |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.083 | 0.415 |
Number of reflections | 76032 | |
<I/σ(I)> | 9.7 | 2.4 |
Completeness [%] | 99.7 | 98.6 |
Redundancy | 5.6 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7.5 | 293 | 0.1 M HEPES PH 7.5, 20% PEG 3350, 0.2 M SODIUM TARTRATE; CRYO CONDITIONS: MOTHER LIQUOR + 18% GLYCEROL, VAPOR DIFFUSION, SITTING DROP, temperature 293K |