3L7F
Structure of IL-13 antibody H2L6, A humanized variant OF C836
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 120 |
Detector technology | CCD |
Collection date | 2008-01-04 |
Detector | RIGAKU SATURN 944 |
Wavelength(s) | 1.5418 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 69.640, 228.160, 234.000 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 15.000 - 2.600 |
R-factor | 0.20667 |
Rwork | 0.205 |
R-free | 0.24264 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3l5x |
RMSD bond length | 0.010 |
RMSD bond angle | 1.352 |
Data reduction software | d*TREK (9.6L) |
Data scaling software | d*TREK (9.6L) |
Phasing software | MOLREP |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 66.600 | 2.690 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.087 | 0.420 |
Number of reflections | 56212 | |
<I/σ(I)> | 9.6 | 2.3 |
Completeness [%] | 97.1 | 92.8 |
Redundancy | 7 | 4.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 293 | 0.1 M MES PH 6.5, 5% PEG 4K, 38% MPD; CRYO CONDITIONS: 0.1 M MES PH 6.5, 5% PEG 4K, 40% MPD, 15% GLYCEROL, VAPOR DIFFUSION, SITTING DROP, temperature 293K |