2CDG
Structure and binding kinetics of three different human CD1d-alpha- Galactosylceramide-specific T cell receptors (TCR 5B)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SRS BEAMLINE PX14.2 |
Synchrotron site | SRS |
Beamline | PX14.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-11-01 |
Detector | ADSC CCD |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 64.062, 64.062, 185.000 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 61.660 - 2.600 |
R-factor | 0.222 |
Rwork | 0.217 |
R-free | 0.31800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2cdf |
RMSD bond length | 0.009 |
RMSD bond angle | 1.298 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 18.000 | 2.670 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.120 | 0.550 |
Number of reflections | 13750 | |
<I/σ(I)> | 10.4 | 2.2 |
Completeness [%] | 96.6 | 87.4 |
Redundancy | 5.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 200 MM DI-AMMONIUM TARTRATE, 20 % PEG3350 |